diff --git a/home/duti.nix b/home/duti.nix
index 610d948..080d144 100644
--- a/home/duti.nix
+++ b/home/duti.nix
@@ -7,19 +7,18 @@
     com.google.Chrome public.url
     com.google.Chrome public.xhtml
 
-    # text editor (.txt files use com.apple.traditional-mac-plain-text)
-    VSCodium com.apple.traditional-mac-plain-text
-    VSCodium public.text
-    VSCodium public.plain-text
-
     # markdown viewer
     MarkEdit net.daringfireball.markdown
+    MarkEdit public.markdown
 
     # terminal
     kitty public.shell-script
 
     # pdf
     com.apple.Preview com.adobe.pdf
+
+    # mail
+    com.apple.Mail public.email-message
   '';
   # defaults applied via system.activationScripts.defaultApps in hosts/poppy/default.nix
 }