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Jay Ashley

Which Alt-N products do you use?

Most recent posts: Jay Ashley

554 5.7.1 Reverse DNS mismatch limit - 01:09pm Jul 5, 2022 CDT - Hi Aaron,

This is from the rejection e-mail. Note, it has now changed to, too many bad HELO.

554 5.7.1 Reverse DNS mismatch limit - 01:26pm Jul 5, 2022 CDT - MDaemon 21.5.1

There is one host, Optonline.net that is rejecting e-mail with the error: 554 5.7.1 Reverse DNS mismatch limit. I have run all the e-mail host related tests at mxtoolbox and all tests pass, including Reverse DNS. Anyone ever see this problem before?..

Gmail spoofing notification - 12:29pm Mar 24, 2020 CDT - MDaemon 18.52
Server 2016

I have tested the mailserver using dmarcian and all tests pass for DMARC, SPF, DKIM, yet, when listmembers send a post from gmail they receive a big yellow "possible spoofing" notification when they open their own posts. Does anyone have any experience with this and can suggest action that can resolve this behavior?

Listserv Delivery Help - 03:13pm Jan 16, 2020 CDT - MDaemon 18.52
Server 2016

Some members of a listserv are saying the group is receiving their posts, but they do not receive a copy of their own posts. Is there a setting that could cause this behavior?

Thank you,


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