Good morning list. I hope someone can assist with a problem.
We have a device which uses a GSM sim and a non-configurable device setting. It is currently sending data relating to water flow. The problem occurring is that Amavisd-new (SpamAssassin) is tagging the mail as spam due to the message-id not having a TLD. I have setup the following in header_checks /Message-Id:\s+<(.*?)\.TXT>/ REPLACE Message-Id: <$1...@domain.tld> However, the messages still get relayed with the invalid message-id. All tests show that the REPLACE is working but when I check the next hop server (relay server); the message-id still says ".TXT", not " @domain.tld" test output on sample blocked mails: postmap -q - regexp:/etc/postfix/header_checks < spam-mzWaYWwQ3Py9 Message-Id: <msgid064442_2016_04_08_06_02_44.TXT> REPLACE Message-Id: <msgid064442_2016_04_08_06_02...@domain.tld> however, SpamAssassin still triggers: * 3.8 MSGID_NOFQDN1 Message-ID with no domain name* * 0.6 INVALID_MSGID Message-Id is not valid, according to RFC 2822* It would appear that postfix is not replacing the message-id even though the tests work. Thanks Tom
