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[config] / buster / other_files / append_postfix_main.cf

diff --git a/buster/other_files/append_postfix_main.cf b/buster/other_files/append_postfix_main.cf
index 5ef08248e4595c5c3198dcfbb6abd1c104eef18c..3a38080274f0f649cf0c8c602b5fde32fc722298 100644 (file)
--- a/buster/other_files/append_postfix_main.cf
+++ b/buster/other_files/append_postfix_main.cf
@@ -13,7 +13,8 @@ smtpd_milters = inet:localhost:8892
 # allows us to do stuff like dovecot-side sieve filtering.
 mailbox_transport = lmtp:inet:127.0.0.1:2424
 
-# use dovecot SASL for SMTP access
+# to authenticate on SMTP, we need a SASL mechanism; we talk to dovecot
+# for this, since it provides one
 smtpd_sasl_type = dovecot
 smtpd_sasl_path = private/auth
 smtpd_sasl_auth_enable = yes