1 files changed, 1 insertions, 0 deletions

diff --git a/hosts/sif/mail/default.nix b/hosts/sif/mail/default.nix
index 29bfb4f1..12e72574 100644
--- a/hosts/sif/mail/default.nix
+++ b/hosts/sif/mail/default.nix
@@ -36,6 +36,7 @@
       sender_dependent_default_transport_maps = ''regexp:${pkgs.writeText "sender_relay" ''
         /@(cip|stud)\.ifi\.(lmu|uni-muenchen)\.de$/ smtp:smtp.ifi.lmu.de
         /@ifi\.(lmu|uni-muenchen)\.de$/ smtp:smtpin1.ifi.lmu.de:587
+        /@math(ematik)?\.(lmu|uni-muenchen)\.de$/ smtp:smtp.math.lmu.de:587
         /@(campus\.)?lmu\.de$/ smtp:postout.lrz.de
       ''}'';
       sender_bcc_maps = ''regexp:${pkgs.writeText "sender_bcc" ''