chore: Release

Cargo.toml

@@ -8,7 +8,7 @@ authors = ["Bill Thiede <git@xinu.tv>"]
 edition = "2021"
 license = "UNLICENSED"
 publish = ["xinu"]
-version = "0.17.27"
+version = "0.17.32"
 repository = "https://git.z.xinu.tv/wathiede/letterbox"
 
 [profile.dev]

server/.sqlx/query-126e16a4675e8d79f330b235f9e1b8614ab1e1526e4e69691c5ebc70d54a42ef.json

@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\nSELECT\n  url\nFROM email_photo ep\nJOIN email_address ea\nON ep.id = ea.email_photo_id\nWHERE\n  address = $1\n    ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "url",
-        "type_info": "Text"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Text"
-      ]
-    },
-    "nullable": [
-      false
-    ]
-  },
-  "hash": "126e16a4675e8d79f330b235f9e1b8614ab1e1526e4e69691c5ebc70d54a42ef"
-}

server/.sqlx/query-6c5b0a96f45f78795732ea428cc01b4eab28b7150aa37387e7439a6b0b58e88c.json

@@ -1,20 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT rule as \"rule: Json<Rule>\"\n        FROM email_rule\n        ORDER BY sort_order\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "rule: Json<Rule>",
-        "type_info": "Jsonb"
-      }
-    ],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": [
-      false
-    ]
-  },
-  "hash": "6c5b0a96f45f78795732ea428cc01b4eab28b7150aa37387e7439a6b0b58e88c"
-}

server/Cargo.toml

@@ -14,6 +14,7 @@ version.workspace = true
 [dependencies]
 ammonia = "4.1.0"
 anyhow = "1.0.98"
+askama = { version = "0.14.0", features = ["derive"] }
 async-graphql = { version = "7", features = ["log"] }
 async-graphql-axum = "7.0.16"
 async-trait = "0.1.88"
@@ -23,17 +24,19 @@ build-info = "0.0.41"
 cacher = { version = "0.2.0", registry = "xinu" }
 chrono = "0.4.40"
 clap = { version = "4.5.37", features = ["derive"] }
-css-inline = "0.16.0"
+css-inline = "0.17.0"
+flate2 = "1.1.2"
 futures = "0.3.31"
 headers = "0.4.0"
 html-escape = "0.2.13"
-letterbox-notmuch = { path = "../notmuch", version = "0.17.27", registry = "xinu" }
-letterbox-shared = { path = "../shared", version = "0.17.27", registry = "xinu" }
+letterbox-notmuch = { path = "../notmuch", version = "0.17.32", registry = "xinu" }
+letterbox-shared = { path = "../shared", version = "0.17.32", registry = "xinu" }
 linkify = "0.10.0"
 lol_html = "2.3.0"
 mailparse = "0.16.1"
 maplit = "1.0.2"
 memmap = "0.7.0"
+quick-xml = { version = "0.38.1", features = ["serialize"] }
 regex = "1.11.1"
 reqwest = { version = "0.12.15", features = ["blocking"] }
 scraper = "0.23.1"
@@ -50,6 +53,8 @@ urlencoding = "2.1.3"
 #xtracing = { git = "http://git-private.h.xinu.tv/wathiede/xtracing.git" }
 #xtracing = { path = "../../xtracing" }
 xtracing = { version = "0.3.2", registry = "xinu" }
+zip = "4.3.0"
+
 
 [build-dependencies]
 build-info-build = "0.0.41"

server/build.rs

@@ -2,4 +2,5 @@ fn main() {
     // Calling `build_info_build::build_script` collects all data and makes it available to `build_info::build_info!`
     // and `build_info::format!` in the main program.
     build_info_build::build_script();
+    println!("cargo:rerun-if-changed=templates");
 }

server/sql/label_unprocessed.sql

@@ -0,0 +1 @@
+SELECT rule as "rule: Json<Rule>" FROM email_rule ORDER BY sort_order

server/sql/photo_url_for_email_address.sql

@@ -0,0 +1 @@
+SELECT url FROM email_photo ep JOIN email_address ea ON ep.id = ea.email_photo_id WHERE address = $1

server/src/error.rs

@@ -39,4 +39,10 @@ pub enum ServerError {
     QueryParseError(#[from] QueryParserError),
     #[error("impossible: {0}")]
     InfaillibleError(#[from] Infallible),
+    #[error("askama error: {0}")]
+    AskamaError(#[from] askama::Error),
+    #[error("xml error: {0}")]
+    XmlError(#[from] quick_xml::Error),
+    #[error("xml encoding error: {0}")]
+    XmlEncodingError(#[from] quick_xml::encoding::EncodingError),
 }

server/src/graphql.rs

@@ -237,6 +237,22 @@ impl Body {
             content_tree: "".to_string(),
         })
     }
+
+    pub fn to_html(&self) -> Option<String> {
+        match self {
+            Body::Html(h) => Some(h.html.clone()),
+            Body::PlainText(p) => Some(format!("<pre>{}</pre>", html_escape::encode_text(&p.text))),
+            Body::UnhandledContentType(u) => Some(format!("<pre>{}</pre>", html_escape::encode_text(&u.text))),
+        }
+    }
+
+    pub fn to_html_content_tree(&self) -> Option<String> {
+        match self {
+            Body::Html(h) => Some(h.content_tree.clone()),
+            Body::PlainText(p) => Some(p.content_tree.clone()),
+            Body::UnhandledContentType(u) => Some(u.content_tree.clone()),
+        }
+    }
 }
 
 #[derive(Debug, SimpleObject)]

server/src/lib.rs

@@ -1,4 +1,5 @@
 pub mod config;
+pub mod email_extract;
 pub mod error;
 pub mod graphql;
 pub mod newsreader;

server/src/nm.rs

@@ -1,35 +1,31 @@
 use std::{
     collections::{HashMap, HashSet},
     fs::File,
+    io::{Cursor, Read},
 };
 
 use letterbox_notmuch::Notmuch;
 use letterbox_shared::{compute_color, Rule};
-use mailparse::{parse_content_type, parse_mail, MailHeader, MailHeaderMap, ParsedMail};
+use mailparse::{parse_mail, MailHeader, MailHeaderMap};
 use memmap::MmapOptions;
 use sqlx::{types::Json, PgPool};
 use tracing::{error, info, info_span, instrument, warn};
+use zip::ZipArchive;
 
 use crate::{
     compute_offset_limit,
+    email_extract::*,
     error::ServerError,
     graphql::{
-        Attachment, Body, Corpus, DispositionType, Email, EmailThread, Header, Html, Message,
-        PlainText, Tag, Thread, ThreadSummary, UnhandledContentType,
+        Attachment, Body, Corpus, EmailThread, Header, Html, Message, PlainText, Tag, Thread,
+        ThreadSummary, UnhandledContentType,
     },
     linkify_html, InlineStyle, Query, SanitizeHtml, Transformer,
 };
 
-const IMAGE_JPEG: &'static str = "image/jpeg";
-const IMAGE_PJPEG: &'static str = "image/pjpeg";
-const IMAGE_PNG: &'static str = "image/png";
-const MESSAGE_RFC822: &'static str = "message/rfc822";
-const MULTIPART_ALTERNATIVE: &'static str = "multipart/alternative";
-const MULTIPART_MIXED: &'static str = "multipart/mixed";
-const MULTIPART_RELATED: &'static str = "multipart/related";
-const TEXT_HTML: &'static str = "text/html";
-const TEXT_PLAIN: &'static str = "text/plain";
-
+const APPLICATION_GZIP: &'static str = "application/gzip";
+const APPLICATION_ZIP: &'static str = "application/zip";
+const MULTIPART_REPORT: &'static str = "multipart/report";
 const MAX_RAW_MESSAGE_SIZE: usize = 100_000;
 
 fn is_notmuch_query(query: &Query) -> bool {
@@ -169,7 +165,8 @@ pub async fn thread(
     // display names (that default to the most commonly seen name).
     let mut messages = Vec::new();
     for (path, id) in std::iter::zip(nm.files(&thread_id)?, nm.message_ids(&thread_id)?) {
-        let tags = nm.tags_for_query(&format!("id:{id}"))?;
+        let mut html_report_summary: Option<String> = None;
+        let tags = nm.tags_for_query(&format!("id:{}", id))?;
         let file = File::open(&path)?;
         let mmap = unsafe { MmapOptions::new().map(&file)? };
         let m = parse_mail(&mmap)?;
@@ -307,8 +304,114 @@ pub async fn thread(
             .collect();
         // TODO(wathiede): parse message and fill out attachments
         let attachments = extract_attachments(&m, &id)?;
+
+        let mut final_body = body;
+        let mut raw_report_content: Option<String> = None;
+
+        // Append TLS report if available
+        if m.ctype.mimetype.as_str() == MULTIPART_REPORT {
+            if let Ok(Body::Html(_html_body)) = extract_report(&m, &mut part_addr) {
+                // Extract raw JSON for pretty printing
+                if let Some(sp) = m
+                    .subparts
+                    .iter()
+                    .find(|sp| sp.ctype.mimetype.as_str() == "application/tlsrpt+gzip")
+                {
+                    if let Ok(gz_bytes) = sp.get_body_raw() {
+                        let mut decoder = flate2::read::GzDecoder::new(&gz_bytes[..]);
+                        let mut buffer = Vec::new();
+                        if decoder.read_to_end(&mut buffer).is_ok() {
+                            if let Ok(json_str) = String::from_utf8(buffer) {
+                                raw_report_content = Some(json_str);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        // Append DMARC report if available
+        if m.ctype.mimetype.as_str() == APPLICATION_ZIP {
+            if let Ok(Body::Html(html_body)) = extract_zip(&m) {
+                html_report_summary = Some(html_body.html);
+                // Extract raw XML for pretty printing
+                if let Ok(zip_bytes) = m.get_body_raw() {
+                    if let Ok(mut archive) = ZipArchive::new(Cursor::new(&zip_bytes)) {
+                        for i in 0..archive.len() {
+                            if let Ok(mut file) = archive.by_index(i) {
+                                let name = file.name().to_lowercase();
+                                if is_dmarc_report_filename(&name) {
+                                    let mut xml = String::new();
+                                    use std::io::Read;
+                                    if file.read_to_string(&mut xml).is_ok() {
+                                        raw_report_content = Some(xml);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        if m.ctype.mimetype.as_str() == APPLICATION_GZIP {
+            // Call extract_gzip to get the HTML summary and also to determine if it's a DMARC report
+            if let Ok((Body::Html(html_body), _)) = extract_gzip(&m) {
+                html_report_summary = Some(html_body.html);
+                // If extract_gzip successfully parsed a DMARC report, then extract the raw content
+                if let Ok(gz_bytes) = m.get_body_raw() {
+                    let mut decoder = flate2::read::GzDecoder::new(&gz_bytes[..]);
+                    let mut xml = String::new();
+                    use std::io::Read;
+                    if decoder.read_to_string(&mut xml).is_ok() {
+                        raw_report_content = Some(xml);
+                    }
+                }
+            }
+        }
+
+        let mut current_html = final_body.to_html().unwrap_or_default();
+
+        if let Some(html_summary) = html_report_summary {
+            current_html.push_str(&html_summary);
+        }
+
+        error!(
+            "mimetype {} raw_report_content.is_some() {}",
+            m.ctype.mimetype.as_str(),
+            raw_report_content.is_some()
+        );
+        if let Some(raw_content) = raw_report_content {
+            let pretty_printed_content = if m.ctype.mimetype.as_str() == MULTIPART_REPORT {
+                // Pretty print JSON
+                if let Ok(parsed_json) = serde_json::from_str::<serde_json::Value>(&raw_content) {
+                    serde_json::to_string_pretty(&parsed_json).unwrap_or(raw_content)
+                } else {
+                    raw_content
+                }
+            } else {
+                // DMARC reports are XML
+                // Pretty print XML
+                match pretty_print_xml_with_trimming(&raw_content) {
+                    Ok(pretty_xml) => pretty_xml,
+                    Err(e) => {
+                        error!("Failed to pretty print XML: {:?}", e);
+                        raw_content
+                    }
+                }
+            };
+            current_html.push_str(&format!(
+                "\n<pre>{}</pre>",
+                html_escape::encode_text(&pretty_printed_content)
+            ));
+        }
+        final_body = Body::Html(Html {
+            html: current_html,
+            content_tree: final_body.to_html_content_tree().unwrap_or_default(),
+        });
+
         messages.push(Message {
-            id: format!("id:{id}"),
+            id: format!("id:{}", id),
             from,
             to,
             cc,
@@ -316,7 +419,7 @@ pub async fn thread(
             tags,
             timestamp,
             headers,
-            body,
+            body: final_body,
             path,
             attachments,
             delivered_to,
@@ -339,65 +442,17 @@ pub async fn thread(
     }))
 }
 
-fn email_addresses(
-    _path: &str,
-    m: &ParsedMail,
-    header_name: &str,
-) -> Result<Vec<Email>, ServerError> {
-    let mut addrs = Vec::new();
-    for header_value in m.headers.get_all_values(header_name) {
-        match mailparse::addrparse(&header_value) {
-            Ok(mal) => {
-                for ma in mal.into_inner() {
-                    match ma {
-                        mailparse::MailAddr::Group(gi) => {
-                            if !gi.group_name.contains("ndisclosed") {}
-                        }
-                        mailparse::MailAddr::Single(s) => addrs.push(Email {
-                            name: s.display_name,
-                            addr: Some(s.addr),
-                            photo_url: None,
-                        }), //println!("Single: {s}"),
-                    }
-                }
-            }
-            Err(_) => {
-                let v = header_value;
-                if v.matches('@').count() == 1 {
-                    if v.matches('<').count() == 1 && v.ends_with('>') {
-                        let idx = v.find('<').unwrap();
-                        let addr = &v[idx + 1..v.len() - 1].trim();
-                        let name = &v[..idx].trim();
-                        addrs.push(Email {
-                            name: Some(name.to_string()),
-                            addr: Some(addr.to_string()),
-                            photo_url: None,
-                        });
-                    }
-                } else {
-                    addrs.push(Email {
-                        name: Some(v),
-                        addr: None,
-                        photo_url: None,
-                    });
-                }
-            }
-        }
-    }
-    Ok(addrs)
-}
-
 pub fn cid_attachment_bytes(nm: &Notmuch, id: &str, cid: &str) -> Result<Attachment, ServerError> {
     let files = nm.files(id)?;
     let Some(path) = files.first() else {
-        warn!("failed to find files for message {id}");
+        warn!("failed to find files for message {}", id);
         return Err(ServerError::PartNotFound);
     };
     let file = File::open(&path)?;
     let mmap = unsafe { MmapOptions::new().map(&file)? };
     let m = parse_mail(&mmap)?;
     if let Some(attachment) = walk_attachments(&m, |sp, _cur_idx| {
-        info!("{cid} {:?}", get_content_id(&sp.headers));
+        info!("{} {:?}", cid, get_content_id(&sp.headers));
         if let Some(h_cid) = get_content_id(&sp.headers) {
             let h_cid = &h_cid[1..h_cid.len() - 1];
             if h_cid == cid {
@@ -418,7 +473,7 @@ pub fn cid_attachment_bytes(nm: &Notmuch, id: &str, cid: &str) -> Result<Attachm
 pub fn attachment_bytes(nm: &Notmuch, id: &str, idx: &[usize]) -> Result<Attachment, ServerError> {
     let files = nm.files(id)?;
     let Some(path) = files.first() else {
-        warn!("failed to find files for message {id}");
+        warn!("failed to find files for message {}", id);
         return Err(ServerError::PartNotFound);
     };
     let file = File::open(&path)?;
@@ -439,452 +494,6 @@ pub fn attachment_bytes(nm: &Notmuch, id: &str, idx: &[usize]) -> Result<Attachm
     Err(ServerError::PartNotFound)
 }
 
-fn extract_body(m: &ParsedMail, part_addr: &mut Vec<String>) -> Result<Body, ServerError> {
-    let body = m.get_body()?;
-    let ret = match m.ctype.mimetype.as_str() {
-        TEXT_PLAIN => return Ok(Body::text(body)),
-        TEXT_HTML => return Ok(Body::html(body)),
-        MULTIPART_MIXED => extract_mixed(m, part_addr),
-        MULTIPART_ALTERNATIVE => extract_alternative(m, part_addr),
-        MULTIPART_RELATED => extract_related(m, part_addr),
-        _ => extract_unhandled(m),
-    };
-    if let Err(err) = ret {
-        error!("Failed to extract body: {err:?}");
-        return Ok(extract_unhandled(m)?);
-    }
-    ret
-}
-
-fn extract_unhandled(m: &ParsedMail) -> Result<Body, ServerError> {
-    let msg = format!(
-        "Unhandled body content type:\n{}\n{}",
-        render_content_type_tree(m),
-        m.get_body()?,
-    );
-    Ok(Body::UnhandledContentType(UnhandledContentType {
-        text: msg,
-        content_tree: render_content_type_tree(m),
-    }))
-}
-
-// multipart/alternative defines multiple representations of the same message, and clients should
-// show the fanciest they can display. For this program, the priority is text/html, text/plain,
-// then give up.
-fn extract_alternative(m: &ParsedMail, part_addr: &mut Vec<String>) -> Result<Body, ServerError> {
-    let handled_types = vec![
-        MULTIPART_ALTERNATIVE,
-        MULTIPART_MIXED,
-        MULTIPART_RELATED,
-        TEXT_HTML,
-        TEXT_PLAIN,
-    ];
-    for sp in &m.subparts {
-        if sp.ctype.mimetype.as_str() == MULTIPART_ALTERNATIVE {
-            return extract_alternative(sp, part_addr);
-        }
-    }
-    for sp in &m.subparts {
-        if sp.ctype.mimetype.as_str() == MULTIPART_MIXED {
-            return extract_mixed(sp, part_addr);
-        }
-    }
-    for sp in &m.subparts {
-        if sp.ctype.mimetype.as_str() == MULTIPART_RELATED {
-            return extract_related(sp, part_addr);
-        }
-    }
-    for sp in &m.subparts {
-        if sp.ctype.mimetype.as_str() == TEXT_HTML {
-            let body = sp.get_body()?;
-            return Ok(Body::html(body));
-        }
-    }
-    for sp in &m.subparts {
-        if sp.ctype.mimetype.as_str() == TEXT_PLAIN {
-            let body = sp.get_body()?;
-            return Ok(Body::text(body));
-        }
-    }
-    Err(ServerError::StringError(format!(
-        "extract_alternative failed to find suitable subpart, searched: {:?}",
-        handled_types
-    )))
-}
-
-// multipart/mixed defines multiple types of context all of which should be presented to the user
-// 'serially'.
-fn extract_mixed(m: &ParsedMail, part_addr: &mut Vec<String>) -> Result<Body, ServerError> {
-    //todo!("add some sort of visual indicator there are unhandled types, i.e. .ics files");
-    let handled_types = vec![
-        IMAGE_JPEG,
-        IMAGE_PJPEG,
-        IMAGE_PNG,
-        MESSAGE_RFC822,
-        MULTIPART_ALTERNATIVE,
-        MULTIPART_RELATED,
-        TEXT_HTML,
-        TEXT_PLAIN,
-    ];
-    let mut unhandled_types: Vec<_> = m
-        .subparts
-        .iter()
-        .map(|sp| sp.ctype.mimetype.as_str())
-        .filter(|mt| !handled_types.contains(&mt))
-        .collect();
-    unhandled_types.sort();
-    if !unhandled_types.is_empty() {
-        warn!("{MULTIPART_MIXED} contains the following unhandled mimetypes {unhandled_types:?}");
-    }
-    let mut parts = Vec::new();
-    for (idx, sp) in m.subparts.iter().enumerate() {
-        part_addr.push(idx.to_string());
-        match sp.ctype.mimetype.as_str() {
-            MESSAGE_RFC822 => parts.push(extract_rfc822(&sp, part_addr)?),
-            MULTIPART_RELATED => parts.push(extract_related(sp, part_addr)?),
-            MULTIPART_ALTERNATIVE => parts.push(extract_alternative(sp, part_addr)?),
-            TEXT_PLAIN => parts.push(Body::text(sp.get_body()?)),
-            TEXT_HTML => parts.push(Body::html(sp.get_body()?)),
-            IMAGE_PJPEG | IMAGE_JPEG | IMAGE_PNG => {
-                let pcd = sp.get_content_disposition();
-                let filename = pcd
-                    .params
-                    .get("filename")
-                    .map(|s| s.clone())
-                    .unwrap_or("".to_string());
-                // Only add inline images, attachments are handled as an attribute of the top level Message and rendered separate client-side.
-                if pcd.disposition == mailparse::DispositionType::Inline {
-                    // TODO: make URL generation more programatic based on what the frontend has
-                    // mapped
-                    parts.push(Body::html(format!(
-                        r#"<img src="/api/view/attachment/{}/{}/{filename}">"#,
-                        part_addr[0],
-                        part_addr
-                            .iter()
-                            .skip(1)
-                            .map(|i| i.to_string())
-                            .collect::<Vec<_>>()
-                            .join(".")
-                    )));
-                }
-            }
-            mt => parts.push(unhandled_html(MULTIPART_MIXED, mt)),
-        }
-        part_addr.pop();
-    }
-    Ok(flatten_body_parts(&parts))
-}
-
-fn unhandled_html(parent_type: &str, child_type: &str) -> Body {
-    Body::Html(Html {
-        html: format!(
-            r#"
-<div class="p-4 error">
-Unhandled mimetype {child_type} in a {parent_type} message
-</div>
-    "#
-        ),
-        content_tree: String::new(),
-    })
-}
-fn flatten_body_parts(parts: &[Body]) -> Body {
-    let html = parts
-        .iter()
-        .map(|p| match p {
-            Body::PlainText(PlainText { text, .. }) => {
-                format!(
-                    r#"<p class="view-part-text-plain font-mono whitespace-pre-line">{}</p>"#,
-                    // Trim newlines to prevent excessive white space at the beginning/end of
-                    // presenation. Leave tabs and spaces incase plain text attempts to center a
-                    // header on the first line.
-                    linkify_html(&html_escape::encode_text(text).trim_matches('\n'))
-                )
-            }
-            Body::Html(Html { html, .. }) => html.clone(),
-            Body::UnhandledContentType(UnhandledContentType { text, .. }) => {
-                error!("text len {}", text.len());
-                format!(
-                    r#"<p class="view-part-unhandled">{}</p>"#,
-                    // Trim newlines to prevent excessive white space at the beginning/end of
-                    // presenation. Leave tabs and spaces incase plain text attempts to center a
-                    // header on the first line.
-                    linkify_html(&html_escape::encode_text(text).trim_matches('\n'))
-                )
-            }
-        })
-        .collect::<Vec<_>>()
-        .join("\n");
-
-    info!("flatten_body_parts {}", parts.len());
-    Body::html(html)
-}
-
-fn extract_related(m: &ParsedMail, part_addr: &mut Vec<String>) -> Result<Body, ServerError> {
-    // TODO(wathiede): collect related things and change return type to new Body arm.
-    let handled_types = vec![
-        MULTIPART_ALTERNATIVE,
-        TEXT_HTML,
-        TEXT_PLAIN,
-        IMAGE_JPEG,
-        IMAGE_PJPEG,
-        IMAGE_PNG,
-    ];
-    let mut unhandled_types: Vec<_> = m
-        .subparts
-        .iter()
-        .map(|sp| sp.ctype.mimetype.as_str())
-        .filter(|mt| !handled_types.contains(&mt))
-        .collect();
-    unhandled_types.sort();
-    if !unhandled_types.is_empty() {
-        warn!("{MULTIPART_RELATED} contains the following unhandled mimetypes {unhandled_types:?}");
-    }
-
-    for (i, sp) in m.subparts.iter().enumerate() {
-        if sp.ctype.mimetype == IMAGE_PNG
-            || sp.ctype.mimetype == IMAGE_JPEG
-            || sp.ctype.mimetype == IMAGE_PJPEG
-        {
-            info!("sp.ctype {:#?}", sp.ctype);
-            //info!("sp.headers {:#?}", sp.headers);
-            if let Some(cid) = sp.headers.get_first_value("Content-Id") {
-                let mut part_id = part_addr.clone();
-                part_id.push(i.to_string());
-                info!("cid: {cid} part_id {part_id:?}");
-            }
-        }
-    }
-    for sp in &m.subparts {
-        if sp.ctype.mimetype == MULTIPART_ALTERNATIVE {
-            return extract_alternative(m, part_addr);
-        }
-    }
-    for sp in &m.subparts {
-        if sp.ctype.mimetype == TEXT_HTML {
-            let body = sp.get_body()?;
-            return Ok(Body::html(body));
-        }
-    }
-    for sp in &m.subparts {
-        if sp.ctype.mimetype == TEXT_PLAIN {
-            let body = sp.get_body()?;
-            return Ok(Body::text(body));
-        }
-    }
-    Err(ServerError::StringError(format!(
-        "extract_related failed to find suitable subpart, searched: {:?}",
-        handled_types
-    )))
-}
-
-fn walk_attachments<T, F: Fn(&ParsedMail, &[usize]) -> Option<T> + Copy>(
-    m: &ParsedMail,
-    visitor: F,
-) -> Option<T> {
-    let mut cur_addr = Vec::new();
-    walk_attachments_inner(m, visitor, &mut cur_addr)
-}
-
-fn walk_attachments_inner<T, F: Fn(&ParsedMail, &[usize]) -> Option<T> + Copy>(
-    m: &ParsedMail,
-    visitor: F,
-    cur_addr: &mut Vec<usize>,
-) -> Option<T> {
-    for (idx, sp) in m.subparts.iter().enumerate() {
-        cur_addr.push(idx);
-        let val = visitor(sp, &cur_addr);
-        if val.is_some() {
-            return val;
-        }
-        let val = walk_attachments_inner(sp, visitor, cur_addr);
-        if val.is_some() {
-            return val;
-        }
-        cur_addr.pop();
-    }
-    None
-}
-
-// TODO(wathiede): make this walk_attachments that takes a closure.
-// Then implement one closure for building `Attachment` and imlement another that can be used to
-// get the bytes for serving attachments of HTTP
-fn extract_attachments(m: &ParsedMail, id: &str) -> Result<Vec<Attachment>, ServerError> {
-    let mut attachments = Vec::new();
-    for (idx, sp) in m.subparts.iter().enumerate() {
-        if let Some(attachment) = extract_attachment(sp, id, &[idx]) {
-            // Filter out inline attachements, they're flattened into the body of the message.
-            if attachment.disposition == DispositionType::Attachment {
-                attachments.push(attachment);
-            }
-        }
-    }
-    Ok(attachments)
-}
-
-fn extract_attachment(m: &ParsedMail, id: &str, idx: &[usize]) -> Option<Attachment> {
-    let pcd = m.get_content_disposition();
-    let pct = m
-        .get_headers()
-        .get_first_value("Content-Type")
-        .map(|s| parse_content_type(&s));
-    let filename = match (
-        pcd.params.get("filename").map(|f| f.clone()),
-        pct.map(|pct| pct.params.get("name").map(|f| f.clone())),
-    ) {
-        // Use filename from Content-Disposition
-        (Some(filename), _) => filename,
-        // Use filename from Content-Type
-        (_, Some(Some(name))) => name,
-        // No known filename, assume it's not an attachment
-        _ => return None,
-    };
-    info!("filename {filename}");
-
-    // TODO: grab this from somewhere
-    let content_id = None;
-    let bytes = match m.get_body_raw() {
-        Ok(bytes) => bytes,
-        Err(err) => {
-            error!("failed to get body for attachment: {err}");
-            return None;
-        }
-    };
-    return Some(Attachment {
-        id: id.to_string(),
-        idx: idx
-            .iter()
-            .map(|i| i.to_string())
-            .collect::<Vec<_>>()
-            .join("."),
-        disposition: pcd.disposition.into(),
-        filename: Some(filename),
-        size: bytes.len(),
-        // TODO: what is the default for ctype?
-        // TODO: do we want to use m.ctype.params for anything?
-        content_type: Some(m.ctype.mimetype.clone()),
-        content_id,
-        bytes,
-    });
-}
-fn email_address_strings(emails: &[Email]) -> Vec<String> {
-    emails
-        .iter()
-        .map(|e| e.to_string())
-        .inspect(|e| info!("e {e}"))
-        .collect()
-}
-
-fn extract_rfc822(m: &ParsedMail, part_addr: &mut Vec<String>) -> Result<Body, ServerError> {
-    fn extract_headers(m: &ParsedMail) -> Result<Body, ServerError> {
-        let path = "<in-memory>";
-        let from = email_address_strings(&email_addresses(path, &m, "from")?).join(", ");
-        let to = email_address_strings(&email_addresses(path, &m, "to")?).join(", ");
-        let cc = email_address_strings(&email_addresses(path, &m, "cc")?).join(", ");
-        let date = m.headers.get_first_value("date").unwrap_or(String::new());
-        let subject = m
-            .headers
-            .get_first_value("subject")
-            .unwrap_or(String::new());
-        let text = format!(
-            r#"
----------- Forwarded message ----------
-From: {from}
-To: {to}
-CC: {cc}
-Date: {date}
-Subject: {subject}
-"#
-        );
-        Ok(Body::text(text))
-    }
-    let inner_body = m.get_body()?;
-    let inner_m = parse_mail(inner_body.as_bytes())?;
-    let headers = extract_headers(&inner_m)?;
-    let body = extract_body(&inner_m, part_addr)?;
-
-    Ok(flatten_body_parts(&[headers, body]))
-}
-
-pub fn get_attachment_filename(header_value: &str) -> &str {
-    info!("get_attachment_filename {header_value}");
-    // Strip last "
-    let v = &header_value[..header_value.len() - 1];
-    if let Some(idx) = v.rfind('"') {
-        &v[idx + 1..]
-    } else {
-        ""
-    }
-}
-
-pub fn get_content_type<'a>(headers: &[MailHeader<'a>]) -> Option<String> {
-    if let Some(v) = headers.get_first_value("Content-Type") {
-        if let Some(idx) = v.find(';') {
-            return Some(v[..idx].to_string());
-        } else {
-            return Some(v);
-        }
-    }
-    None
-}
-
-fn get_content_id<'a>(headers: &[MailHeader<'a>]) -> Option<String> {
-    headers.get_first_value("Content-Id")
-}
-
-fn render_content_type_tree(m: &ParsedMail) -> String {
-    const WIDTH: usize = 4;
-    const SKIP_HEADERS: [&str; 4] = [
-        "Authentication-Results",
-        "DKIM-Signature",
-        "Received",
-        "Received-SPF",
-    ];
-    fn render_ct_rec(m: &ParsedMail, depth: usize) -> String {
-        let mut parts = Vec::new();
-        let msg = format!("{} {}", "-".repeat(depth * WIDTH), m.ctype.mimetype);
-        parts.push(msg);
-        for sp in &m.subparts {
-            parts.push(render_ct_rec(sp, depth + 1))
-        }
-        parts.join("\n")
-    }
-    fn render_rec(m: &ParsedMail, depth: usize) -> String {
-        let mut parts = Vec::new();
-        let msg = format!("{} {}", "-".repeat(depth * WIDTH), m.ctype.mimetype);
-        parts.push(msg);
-        let indent = " ".repeat(depth * WIDTH);
-        if !m.ctype.charset.is_empty() {
-            parts.push(format!("{indent} Character Set: {}", m.ctype.charset));
-        }
-        for (k, v) in m.ctype.params.iter() {
-            parts.push(format!("{indent} {k}: {v}"));
-        }
-        if !m.headers.is_empty() {
-            parts.push(format!("{indent} == headers =="));
-            for h in &m.headers {
-                if h.get_key().starts_with('X') {
-                    continue;
-                }
-                if SKIP_HEADERS.contains(&h.get_key().as_str()) {
-                    continue;
-                }
-
-                parts.push(format!("{indent} {}: {}", h.get_key_ref(), h.get_value()));
-            }
-        }
-        for sp in &m.subparts {
-            parts.push(render_rec(sp, depth + 1))
-        }
-        parts.join("\n")
-    }
-    format!(
-        "Outline:\n{}\n\nDetailed:\n{}\n\nNot showing headers:\n  {}\n  X.*",
-        render_ct_rec(m, 1),
-        render_rec(m, 1),
-        SKIP_HEADERS.join("\n  ")
-    )
-}
-
 #[instrument(name="nm::set_read_status", skip_all, fields(query=%query, unread=unread))]
 pub async fn set_read_status<'ctx>(
     nm: &Notmuch,
@@ -896,7 +505,7 @@ pub async fn set_read_status<'ctx>(
         .iter()
         .filter(|uid| is_notmuch_thread_or_id(uid))
         .collect();
-    info!("set_read_status({unread} {uids:?})");
+    info!("set_read_status({} {:?})", unread, uids);
     for uid in uids {
         if unread {
             nm.tag_add("unread", uid)?;
@@ -911,21 +520,12 @@ async fn photo_url_for_email_address(
     pool: &PgPool,
     addr: &str,
 ) -> Result<Option<String>, ServerError> {
-    let row = sqlx::query!(
-        r#"
-SELECT
-  url
-FROM email_photo ep
-JOIN email_address ea
-ON ep.id = ea.email_photo_id
-WHERE
-  address = $1
-    "#,
-        addr
-    )
-    .fetch_optional(pool)
-    .await?;
-    Ok(row.map(|r| r.url))
+    let row =
+        sqlx::query_as::<_, (String,)>(include_str!("../sql/photo_url_for_email_address.sql"))
+            .bind(addr)
+            .fetch_optional(pool)
+            .await?;
+    Ok(row.map(|r| r.0))
 }
 
 /*
@@ -949,20 +549,17 @@ pub async fn label_unprocessed(
     use futures::StreamExt;
     let ids = nm.message_ids(query)?;
     info!(
-        "Processing {limit:?} of {} messages with '{query}'",
-        ids.len()
+        "Processing {:?} of {} messages with '{}'",
+        limit,
+        ids.len(),
+        query
     );
-    let rules: Vec<_> = sqlx::query!(
-        r#"
-        SELECT rule as "rule: Json<Rule>"
-        FROM email_rule
-        ORDER BY sort_order
-        "#,
-    )
-    .fetch(pool)
-    .map(|r| r.unwrap().rule.0)
-    .collect()
-    .await;
+    let rules: Vec<_> =
+        sqlx::query_as::<_, (Json<Rule>,)>(include_str!("../sql/label_unprocessed.sql"))
+            .fetch(pool)
+            .map(|r| r.unwrap().0 .0)
+            .collect()
+            .await;
     /*
         use letterbox_shared::{Match, MatchType};
         let rules = vec![Rule {
@@ -983,11 +580,11 @@ pub async fn label_unprocessed(
     let mut add_mutations = HashMap::new();
     let mut rm_mutations = HashMap::new();
     for id in ids {
-        let id = format!("id:{id}");
+        let id = format!("id:{}", id);
         let files = nm.files(&id)?;
         // Only process the first file path is multiple files have the same id
         let Some(path) = files.iter().next() else {
-            error!("No files for message-ID {id}");
+            error!("No files for message-ID {}", id);
             let t = "Letterbox/Bad";
             nm.tag_add(t, &id)?;
             let t = "unprocessed";
@@ -995,12 +592,12 @@ pub async fn label_unprocessed(
             continue;
         };
         let file = File::open(&path)?;
-        info!("parsing {path}");
+        info!("parsing {}", path);
         let mmap = unsafe { MmapOptions::new().map(&file)? };
         let m = match info_span!("parse_mail", path = path).in_scope(|| parse_mail(&mmap)) {
             Ok(m) => m,
             Err(err) => {
-                error!("Failed to parse {path}: {err}");
+                error!("Failed to parse {}: {}", path, err);
                 let t = "Letterbox/Bad";
                 nm.tag_add(t, &id)?;
                 let t = "unprocessed";
@@ -1012,7 +609,8 @@ pub async fn label_unprocessed(
         if matched_rule {
             if dryrun {
                 info!(
-                    "\nAdd tags: {add_tags:?}\nTo: {} From: {} Subject: {}\n",
+                    "\nAdd tags: {:?}\nTo: {} From: {} Subject: {}\n",
+                    add_tags,
                     m.headers.get_first_value("to").expect("no from header"),
                     m.headers.get_first_value("from").expect("no from header"),
                     m.headers
@@ -1067,7 +665,7 @@ pub async fn label_unprocessed(
     }
     info!("Adding {} distinct labels", add_mutations.len());
     for (tag, ids) in add_mutations.iter() {
-        info!("  {tag}: {}", ids.len());
+        info!("  {}: {}", tag, ids.len());
         if !dryrun {
             let ids: Vec<_> = ids.iter().map(|s| s.as_str()).collect();
             info_span!("tags_add", tag = tag, count = ids.len())
@@ -1076,7 +674,7 @@ pub async fn label_unprocessed(
     }
     info!("Removing {} distinct labels", rm_mutations.len());
     for (tag, ids) in rm_mutations.iter() {
-        info!("  {tag}: {}", ids.len());
+        info!("  {}: {}", tag, ids.len());
         if !dryrun {
             let ids: Vec<_> = ids.iter().map(|s| s.as_str()).collect();
             info_span!("tags_remove", tag = tag, count = ids.len())
@@ -1092,7 +690,7 @@ fn find_tags<'a, 'b>(rules: &'a [Rule], headers: &'b [MailHeader]) -> (bool, Has
     for rule in rules {
         for hdr in headers {
             if rule.is_match(&hdr.get_key(), &hdr.get_value()) {
-                //info!("Matched {rule:?}");
+                //info!("Matched {:?}", rule);
                 matched_rule = true;
                 add_tags.insert(rule.tag.as_str());
                 if rule.stop_on_match {
@@ -1101,5 +699,115 @@ fn find_tags<'a, 'b>(rules: &'a [Rule], headers: &'b [MailHeader]) -> (bool, Has
             }
         }
     }
-    return (matched_rule, add_tags);
+    (matched_rule, add_tags)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    const REPORT_V1: &str = r#"
+    {
+        "organization-name": "Google Inc.",
+        "date-range": {
+            "start-datetime": "2025-08-09T00:00:00Z",
+            "end-datetime": "2025-08-09T23:59:59Z"
+        },
+        "contact-info": "smtp-tls-reporting@google.com",
+        "report-id": "2025-08-09T00:00:00Z_xinu.tv",
+        "policies": [
+            {
+                "policy": {
+                    "policy-type": "sts",
+                    "policy-string": [
+                        "version: STSv1",
+                        "mode": "testing",
+                        "mx": "mail.xinu.tv",
+                        "max_age": "86400"
+                    ],
+                    "policy-domain": "xinu.tv"
+                },
+                "summary": {
+                    "total-successful-session-count": 20,
+                    "total-failure-session-count": 0
+                }
+            }
+        ]
+    }
+    "#;
+
+    const REPORT_V2: &str = r#"
+    {
+        "organization-name": "Google Inc.",
+        "date-range": {
+            "start-datetime": "2025-08-09T00:00:00Z",
+            "end-datetime": "2025-08-09T23:59:59Z"
+        },
+        "contact-info": "smtp-tls-reporting@google.com",
+        "report-id": "2025-08-09T00:00:00Z_xinu.tv",
+        "policies": [
+            {
+                "policy": {
+                    "policy-type": "sts",
+                    "policy-string": [
+                        "version: STSv1",
+                        "mode": "testing",
+                        "mx": "mail.xinu.tv",
+                        "max_age": "86400"
+                    ],
+                    "policy-domain": "xinu.tv",
+                    "mx-host": [
+                        "mail.xinu.tv"
+                    ]
+                },
+                "summary": {
+                    "total-successful-session-count": 3,
+                    "total-failure-session-count": 0
+                }
+            }
+        ]
+    }
+    "#;
+
+    const REPORT_V3: &str = r#"
+    {
+        "organization-name": "Google Inc.",
+        "date-range": {
+            "start-datetime": "2025-08-09T00:00:00Z",
+            "end-datetime": "2025-08-09T23:59:59Z"
+        },
+        "contact-info": "smtp-tls-reporting@google.com",
+        "report-id": "2025-08-09T00:00:00Z_xinu.tv",
+        "policies": [
+            {
+                "policy": {
+                    "policy-type": "sts",
+                    "policy-string": [
+                        "version: STSv1",
+                        "mode": "testing",
+                        "mx": "mail.xinu.tv",
+                        "max_age": "86400"
+                    ],
+                    "policy-domain": "xinu.tv",
+                    "mx-host": [
+                        {
+                            "hostname": "mail.xinu.tv",
+                            "failure-count": 0,
+                            "result-type": "success"
+                        }
+                    ]
+                },
+                "summary": {
+                    "total-successful-session-count": 3,
+                    "total-failure-session-count": 0
+                }
+            }
+        ]
+    }
+    "#;
+
+    #[test]
+    fn test_parse_tls_report_v1() {
+        let report: TlsRpt = serde_json::from_str(REPORT_V1).unwrap();
+    }
 }

server/src/templates.rs

@@ -0,0 +1,7 @@
+use askama::Template;
+
+#[derive(Template)]
+#[template(path = "dmarc_report.html")]
+pub struct DmarcReportTemplate<'a> {
+    pub feedback: &'a crate::nm::Feedback,
+}

server/templates/dmarc_report.html

@@ -0,0 +1,93 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>DMARC Report</title>
+</head>
+<body>
+    {% if report.report_metadata.is_some() %}
+        {% let meta = report.report_metadata.as_ref().unwrap() %}
+        <b>Reporter:</b> {{ meta.org_name }}<br>
+        <b>Contact:</b> {{ meta.email }}<br>
+        <b>Report ID:</b> {{ meta.report_id }}<br>
+        {% if meta.date_range.is_some() %}
+            {% let dr = meta.date_range.as_ref().unwrap() %}
+            <b>Date range:</b>
+            {{ dr.begin }}
+            to
+            {{ dr.end }}
+            <br>
+        {% endif %}
+    {% endif %}
+
+    {% if report.policy_published.is_some() %}
+        {% let pol = report.policy_published.as_ref().unwrap() %}
+        <b>Policy Published:</b>
+        <ul>
+            <li>Domain: {{ pol.domain }}</li>
+            <li>ADKIM: {{ pol.adkim }}</li>
+            <li>ASPF: {{ pol.aspf }}</li>
+            <li>Policy: {{ pol.p }}</li>
+            <li>Subdomain Policy: {{ pol.sp }}</li>
+            <li>Percent: {{ pol.pct }}</li>
+        </ul>
+    {% endif %}
+
+    {% if report.record.is_some() %}
+        <b>Records:</b>
+        <table style="border-collapse:collapse;width:100%;font-size:0.95em;">
+            <thead>
+                <tr style="background:#f0f0f0;">
+                    <th style="border:1px solid #bbb;padding:4px 8px;">Source IP</th>
+                    <th style="border:1px solid #bbb;padding:4px 8px;">Count</th>
+                    <th style="border:1px solid #bbb;padding:4px 8px;">Header From</th>
+                    <th style="border:1px solid #bbb;padding:4px 8px;">Disposition</th>
+                    <th style="border:1px solid #bbb;padding:4px 8px;">DKIM</th>
+                    <th style="border:1px solid #bbb;padding:4px 8px;">SPF</th>
+                    <th style="border:1px solid #bbb;padding:4px 8px;">Auth Results</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for rec in report.record.as_ref().unwrap() %}
+                    <tr>
+                        <td style="border:1px solid #bbb;padding:4px 8px;">{{ rec.source_ip }}</td>
+                        <td style="border:1px solid #bbb;padding:4px 8px;">{{ rec.count }}</td>
+                        <td style="border:1px solid #bbb;padding:4px 8px;">{{ rec.header_from }}</td>
+                        <td style="border:1px solid #bbb;padding:4px 8px;">{{ rec.disposition }}</td>
+                        <td style="border:1px solid #bbb;padding:4px 8px;">{{ rec.dkim }}</td>
+                        <td style="border:1px solid #bbb;padding:4px 8px;">{{ rec.spf }}</td>
+                        <td style="border:1px solid #bbb;padding:4px 8px;">
+                            {% if rec.auth_results.is_some() %}
+                                {% let auth = rec.auth_results.as_ref().unwrap() %}
+                                {% for dkimres in auth.dkim %}
+                                        <span style="white-space:nowrap;">
+                                            DKIM: domain=<b>{{ dkimres.domain }}</b>
+                                            selector=<b>{{ dkimres.selector }}</b>
+                                            result=<b>{{ dkimres.result }}</b>
+                                        </span><br>
+                                    {% endfor %}
+
+                                {% for spfres in auth.spf %}
+                                        <span style="white-space:nowrap;">
+                                            SPF: domain=<b>{{ spfres.domain }}</b>
+                                            scope=<b>{{ spfres.scope }}</b>
+                                            result=<b>{{ spfres.result }}</b>
+                                        </span><br>
+                                    {% endfor %}
+
+                            {% for reason in rec.reason %}
+                                <span style="white-space:nowrap;">Reason: {{ reason }}</span><br>
+                            {% endfor %}
+
+                            {% endif %}
+                        </td>
+                    </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+    {% endif %}
+
+    {% if report.report_metadata.is_none() && report.policy_published.is_none() && report.record.is_none() %}
+        <p>No DMARC summary found.</p>
+    {% endif %}
+</body>
+</html>

server/templates/tls_report.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>TLS Report</title>
+</head>
+<body>
+    <h3>TLS Report Summary:</h3>
+    <p>Organization: {{ report.organization_name }}</p>
+    <p>Date Range: {{ report.date_range.start_datetime }} to {{ report.date_range.end_datetime }}</p>
+    <p>Contact: {{ report.contact_info }}</p>
+    <p>Report ID: {{ report.report_id }}</p>
+
+    <h4>Policies:</h4>
+    {% for policy in report.policies %}
+        <h5>Policy Domain: {{ policy.policy.policy_domain }}</h5>
+        <ul>
+            <li>Policy Type: {{ policy.policy.policy_type }}</li>
+            <li>Policy String: {{ policy.policy.policy_string | join(", ") }}</li>
+            <li>Successful Sessions: {{ policy.summary.total_successful_session_count }}</li>
+            <li>Failed Sessions: {{ policy.summary.total_failure_session_count }}</li>
+        </ul>
+
+        <ul>
+                {% for mx_host in policy.policy.mx_host %}
+                    <li>Hostname: {{ mx_host.hostname }}, Failures: {{ mx_host.failure_count }}, Result: {{ mx_host.result_type }}</li>
+                {% endfor %}
+            </ul>
+
+        <ul>
+                {% for detail in policy.failure_details %}
+                    <li>Result: {{ detail.result_type }}, Sending IP: {{ detail.sending_mta_ip }}, Failed Sessions: {{ detail.failed_session_count }}
+                        {% if detail.failure_reason_code != "" %}
+                            (Reason: {{ detail.failure_reason_code }})
+                        {% endif %}
+                    </li>
+                    (Receiving IP: {{ detail.receiving_ip }})
+                    (Receiving MX: {{ detail.receiving_mx_hostname }})
+                    (Additional Info: {{ detail.additional_info }})
+                {% endfor %}
+            </ul>
+    {% endfor %}
+</body>
+</html>

shared/Cargo.toml

@@ -12,7 +12,7 @@ version.workspace = true
 
 [dependencies]
 build-info = "0.0.41"
-letterbox-notmuch = { path = "../notmuch", version = "0.17.27", registry = "xinu" }
+letterbox-notmuch = { path = "../notmuch", version = "0.17.32", registry = "xinu" }
 regex = "1.11.1"
 serde = { version = "1.0.219", features = ["derive"] }
 sqlx = "0.8.5"

web/Cargo.toml

@@ -33,7 +33,7 @@ wasm-bindgen = "=0.2.100"
 uuid = { version = "1.16.0", features = [
   "js",
 ] } # direct dep to set js feature, prevents Rng issues
-letterbox-shared = { path = "../shared/", version = "0.17.27", registry = "xinu" }
+letterbox-shared = { path = "../shared/", version = "0.17.32", registry = "xinu" }
 seed_hooks = { version = "0.4.1", registry = "xinu" }
 strum_macros = "0.27.1"
 gloo-console = "0.3.0"

web/index.html

@@ -16,10 +16,11 @@
   <link data-trunk rel="css" href="static/vars.css" />
   <link data-trunk rel="tailwind-css" href="./src/tailwind.css" />
   <link data-trunk rel="css" href="static/overrides.css" />
+  <link data-trunk rel="css" href="static/email-specific.css" />
 </head>
 
 <body>
   <section id="app"></section>
 </body>
 
-</html>
+</html>

web/src/view/mod.rs

@@ -1025,7 +1025,7 @@ fn message_render(msg: &ShowThreadQueryThreadOnEmailThreadMessages, open: bool)
         ],
         IF!(open =>
         div![
-            C!["content", "bg-white", "text-black", "p-4", "min-w-full", "w-0","overflow-x-auto", from],
+            C!["content", "bg-white", "text-black", "p-4", "min-w-full", "w-0","overflow-x-auto", from.map(|f|format!("from-{f}"))],
             match &msg.body {
                 ShowThreadQueryThreadOnEmailThreadMessagesBody::UnhandledContentType(
                     ShowThreadQueryThreadOnEmailThreadMessagesBodyOnUnhandledContentType { contents ,content_tree},

web/static/email-specific.css

@@ -0,0 +1,11 @@
+.mail-thread .content.from-noreply-news-bloomberg-com a {
+  background-color: initial !important;
+}
+
+.mail-thread .content.from-noreply-news-bloomberg-com h2 {
+  margin: 0 !important;
+  padding: 0 !important;
+}
+.mail-thread .content.from-dmarcreport-microsoft-com div {
+  font-family:  ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji" !important;
+}

web/static/overrides.css

@@ -57,15 +57,6 @@ html {
   margin-left: 2em;
 }
 
-.mail-thread .content .noreply-news-bloomberg-com a {
-  background-color: initial !important;
-}
-
-.mail-thread .content .noreply-news-bloomberg-com h2 {
-  margin: 0 !important;
-  padding: 0 !important;
-}
-
 /* Hackaday figures have unreadable black on dark grey */
 .news-post figcaption.wp-caption-text {
   background-color: initial !important;