diff --git a/lass/2configs/mail.nix b/lass/2configs/mail.nix
index 7c050005b..c637b08fb 100644
--- a/lass/2configs/mail.nix
+++ b/lass/2configs/mail.nix
@@ -44,6 +44,7 @@ let
     set nm_record_tags = "-inbox me archive"
     set virtual_spoolfile=yes                    # enable virtual folders
     set sendmail="${msmtp}/bin/msmtp"                         # enables parsing of outgoing mail
+    set from="lassulus@lassul.us"
     set use_from=yes
     set envelope_from=yes