diff --git a/src/pages/contributing.astro b/src/pages/contributing.astro
index cd6ad30..75ee7ba 100755
--- a/src/pages/contributing.astro
+++ b/src/pages/contributing.astro
@@ -8,6 +8,7 @@ import A from "../components/A.astro";
 <Layout>
 	<Text class="pt-12">
 		<Heading>Contributing</Heading>
+		Ideally send mail in plaintext format.
 		<Heading>Issues</Heading>
 		Send a mail to &lt;user or org&gt;.&lt;repo&gt;@is.davidon.top where the
 		subject is the issue title and body, well, is body<br />