diff --git a/server/src/nm.rs b/server/src/nm.rs
index 1b440c8..b317461 100644
--- a/server/src/nm.rs
+++ b/server/src/nm.rs
@@ -17,7 +17,7 @@ use crate::{
         Attachment, Body, DispositionType, Email, EmailThread, Header, Html, Message, PlainText,
         Tag, Thread, ThreadSummary, UnhandledContentType,
     },
-    linkify_html, sanitize_html,
+    linkify_html, InlineStyle, SanitizeHtml, Transformer,
 };
 
 const TEXT_PLAIN: &'static str = "text/plain";
@@ -169,17 +169,29 @@ pub async fn thread(
                 };
 
                 Body::Html(Html {
-                    html: format!(
-                        r#"<p class="view-part-text-plain">{}</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.
-                        sanitize_html(
-                            &linkify_html(&text.trim_matches('\n')),
-                            &cid_prefix,
-                            &base_url
-                        )?
-                    ),
+                    html: {
+                        let body_tranformers: Vec<Box<dyn Transformer>> = vec![
+                            Box::new(InlineStyle),
+                            Box::new(SanitizeHtml {
+                                cid_prefix: &cid_prefix,
+                                base_url: &base_url,
+                            }),
+                        ];
+                        let mut html = linkify_html(&text.trim_matches('\n'));
+                        for t in body_tranformers.iter() {
+                            if t.should_run(&None, &html) {
+                                html = t.transform(&None, &html).await?;
+                            }
+                        }
+
+                        format!(
+                            r#"<p class="view-part-text-plain">{}</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.
+                            html
+                        )
+                    },
                     content_tree: if debug_content_tree {
                         render_content_type_tree(&m)
                     } else {
@@ -187,8 +199,27 @@ pub async fn thread(
                     },
                 })
             }
-            Body::Html(Html { html, content_tree }) => Body::Html(Html {
-                html: sanitize_html(&html, &cid_prefix, &base_url)?,
+            Body::Html(Html {
+                mut html,
+                content_tree,
+            }) => Body::Html(Html {
+                html: {
+                    let body_tranformers: Vec<Box<dyn Transformer>> = vec![
+                        // TODO: this breaks things like emails from calendar
+                        //Box::new(InlineStyle),
+                        Box::new(SanitizeHtml {
+                            cid_prefix: &cid_prefix,
+                            base_url: &base_url,
+                        }),
+                    ];
+                    for t in body_tranformers.iter() {
+                        if t.should_run(&None, &html) {
+                            html = t.transform(&None, &html).await?;
+                        }
+                    }
+                    html
+                },
+
                 content_tree: if debug_content_tree {
                     render_content_type_tree(&m)
                 } else {