diff --git a/nyaa/templates/register.html b/nyaa/templates/register.html
index 7680cf5..4bc89ad 100644
--- a/nyaa/templates/register.html
+++ b/nyaa/templates/register.html
@@ -7,6 +7,7 @@
 {% from "_formhelpers.html" import render_field %}
 
 <h1>Register</h1>
+	<p><strong>Important:</strong> Do not use Outlook (Hotmail) email addresses, they discard our verification email without sending it to spam. No support is offered if you ignore this warning.</p>
 	<form method="POST">
 		{{ form.csrf_token }}