Public bug reported:
Builds from courier-mta sources prior to 20211111 have two bugs:
1) parsing bug in the bofh badfrom check
2) rejects null MX records when validing the sending IP address against
the sender's HELO/EHLO identifier
#2 is causing Yahoo mail with null MX dns records to be rejected. Yahoo
is a major player in the email world and this should be considered a
priority
Recommend that new .deb binary be generated using courier-mta 20211111
or later.
1) Bionic Beaver
2) courier-mta-0.78.0-2ubuntu2
3) expect all mail from Yahoo to be delivered
4) mail with null MX dns records are being rejected
** Affects: courier (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1966318
Title:
courier-mta rejects Yahoo mail with null MX dns records
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/courier/+bug/1966318/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
