modules/spectrum/postfix: don't spam check local mail

One advantage of this is that client_* variables passed to the MDA
will be set correctly for messages submitted over SMTP.

1 files changed, 7 insertions, 0 deletions

diff --git a/modules/server/spectrum/postfix/default.nix b/modules/server/spectrum/postfix/default.nix
index d9dd26272eec..ba2ef7cf389b 100644
--- a/modules/server/spectrum/postfix/default.nix
+++ b/modules/server/spectrum/postfix/default.nix
@@ -37,6 +37,13 @@
       action = "REJECT HTML mail is not supported.  See https://useplaintext.email for instructions."; }
   ];
 
+  # Local mail can be submitted without being filtered through SpamAssassin.
+  services.postfix.masterConfig."::1:smtp" = {
+    type = "inet";
+    private = false;
+    command = "smtpd";
+  };
+
   services.postfix.masterConfig.smtp_inet.args =
     [ "-o" "content_filter=spamassassin" ];