My Exim logs indicate that all of the monthly "Mailman" reminders are being sent from an incorrect address: [email protected]-webhost.net
That is a nonexistent domain and I think this incorrect identification must be what got us blacklisted at Yahoo recently.
All of the other "Mailman" messages are properly connected to the appropriate domains.
Can someone please tell me how to fix this problem, or how to stop all of the monthly reminders? Thanks.
I checked the Return-Path of past monthly reminders, and this is a longstanding problem going back to mid-2018 and quite likely before that as well.
(I've seen cypress.linux-webhost.net before, but it was never a valid domain. I think it was a default hostname that was built into CentOS 7 before we configured anything. Also, for what it's worth, when I tried requesting a manual password reminder, the Return-Path included the correct list name and domain name.)
That is a nonexistent domain and I think this incorrect identification must be what got us blacklisted at Yahoo recently.
All of the other "Mailman" messages are properly connected to the appropriate domains.
Can someone please tell me how to fix this problem, or how to stop all of the monthly reminders? Thanks.
I checked the Return-Path of past monthly reminders, and this is a longstanding problem going back to mid-2018 and quite likely before that as well.
(I've seen cypress.linux-webhost.net before, but it was never a valid domain. I think it was a default hostname that was built into CentOS 7 before we configured anything. Also, for what it's worth, when I tried requesting a manual password reminder, the Return-Path included the correct list name and domain name.)
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