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[Postfix] Change mail_name to Postcow and only replace headers when mail_name matches
d99b8aaf
data/conf/postfix/mailcow_anonymize_headers.pcre | 5 ++++-
data/conf/postfix/main.cf | 1 +
2 files changed, 5 insertions(+), 1 deletion(-)
Diff
diff --git a/data/conf/postfix/mailcow_anonymize_headers.pcre b/data/conf/postfix/mailcow_anonymize_headers.pcre
index 48cf4bdb..da303841 100644
--- a/data/conf/postfix/mailcow_anonymize_headers.pcre
+++ b/data/conf/postfix/mailcow_anonymize_headers.pcre
@@ -1,5 +1,8 @@
+if /^\s*Received:.*Authenticated sender.*\(Postcow\)/
/^\s*Received:.*Authenticated sender:(.+)/
- REPLACE Received: from localhost (localhost [127.0.0.1]) (Authenticated sender:$1
+ REPLACE Received: from localhost (localhost [127.0.0.1]) (Authenticated sender:$1
+endif
+
/^\s*User-Agent/ IGNORE
/^\s*X-Enigmail/ IGNORE
/^\s*X-Mailer/ IGNORE
diff --git a/data/conf/postfix/main.cf b/data/conf/postfix/main.cf
index dbb10cb8..fbcb3d5e 100644
--- a/data/conf/postfix/main.cf
+++ b/data/conf/postfix/main.cf
@@ -130,3 +130,4 @@ smtp_sasl_security_options =
smtp_sasl_mechanism_filter = plain, login
smtp_tls_policy_maps=proxy:mysql:/opt/postfix/conf/sql/mysql_tls_policy_override_maps.cf
smtp_header_checks = pcre:/opt/postfix/conf/mailcow_anonymize_headers.pcre
+mail_name = Postcow