diff --git a/systems/x86_64-linux/mx/mailserver.nix b/systems/x86_64-linux/mx/mailserver.nix
index d1784ff..d21deab 100644
--- a/systems/x86_64-linux/mx/mailserver.nix
+++ b/systems/x86_64-linux/mx/mailserver.nix
@@ -247,6 +247,7 @@
       $config['smtp_server'] = "tls://${config.mailserver.fqdn}";
       $config['smtp_user'] = "%u";
       $config['smtp_pass'] = "%p";
+      $config['imap_host'] = "ssl://${config.mailserver.fqdn}";
       $config['managesieve_host'] = "localhost";
     '';
   };