mailcow-dockerized/data/conf/postfix/anonymize_headers.pcre

if /^\s*Received:.*Authenticated sender.*\(Postcow\)/
/^\s*Received:.*Authenticated sender:(.+)/
  REPLACE Received: from localhost (localhost [127.0.0.1])
endif
/^\s*X-Enigmail/        IGNORE
/^\s*X-Mailer/          IGNORE
/^\s*X-Originating-IP/  IGNORE
/^\s*X-Forward/         IGNORE
# Not removing UA by default, might be signed
#/^\s*User-Agent/        IGNORE
[Postfix] Change mail_name to Postcow and only replace headers when mail_name matches 2018-10-16 16:26:41 +08:00			`if /^\sReceived:.Authenticated sender.*\(Postcow\)/`
[Postfix] Add mailcow_anonymize_headers to default config 2018-10-16 02:52:06 +08:00			`/^\sReceived:.Authenticated sender:(.+)/`
[Postfix] Remove authed user from header 2019-06-02 04:14:48 +08:00			`REPLACE Received: from localhost (localhost [127.0.0.1])`
[Postfix] Move "should not"-sign headers out of Postcow check to always remove them, fixes #1911 2018-10-24 03:55:55 +08:00			`endif`
[Postfix] Add mailcow_anonymize_headers to default config 2018-10-16 02:52:06 +08:00			`/^\s*X-Enigmail/ IGNORE`
			`/^\s*X-Mailer/ IGNORE`
			`/^\s*X-Originating-IP/ IGNORE`
			`/^\s*X-Forward/ IGNORE`
[Postfix] Add UA header check, not enabled by default 2019-06-01 14:29:53 +08:00			`# Not removing UA by default, might be signed`
			`#/^\s*User-Agent/ IGNORE`