From 9b5df9613271b9d083a014b6652d7c75d1dc081c Mon Sep 17 00:00:00 2001
From: Philipp Bartsch <phil@grmr.de>
Date: Wed, 8 Jul 2020 23:48:53 +0200
Subject: [PATCH] postfix: enable smtp tls logging

Log a summary message on TLS handshake completion.
---
 mail-server/postfix.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mail-server/postfix.nix b/mail-server/postfix.nix
index 5a93dc2..6ba6ec6 100644
--- a/mail-server/postfix.nix
+++ b/mail-server/postfix.nix
@@ -296,6 +296,7 @@ in
         # Allowing AUTH on a non encrypted connection poses a security risk
         smtpd_tls_auth_only = true;
         # Log only a summary message on TLS handshake completion
+        smtp_tls_loglevel = "1";
         smtpd_tls_loglevel = "1";
 
         # Configure a non blocking source of randomness