1 files changed, 1 insertions, 1 deletions

diff --git a/hel.nix b/hel.nix
index 9afb172e..3a30f8bc 100644
--- a/hel.nix
+++ b/hel.nix
@@ -203,7 +203,7 @@
 
         sender_dependent_default_transport_maps = regexp:${pkgs.writeText "sender_relay" ''
           /@math(ematik)?\.(lmu|uni-muenchen)\.de$/ sshsendmail:math60.mathinst.loc
-          /@(cip|stud)\.ifi\.(lmu|uni-muenchen)\.de$/ smtp:[smtp.ifi.lmu.de]
+          /@(cip|stud)\.ifi\.(lmu|uni-muenchen)\.de$/ smtp:smtp.ifi.lmu.de
         ''}
 
         smtp_sasl_auth_enable = yes