Hi, We're running Mailman version 3 that's using a mail relay for sending mail. We've been running into issues where many mailing list members are being disabled due to their mail servers using grey listing through Mimecast. Sending mail to an individual user from the relay server directly results in the message being sent, as the mail is retried after one minute and is allowed through. I'm noticing that it seems like when Mailman sends mailing list messages to these users it seems like the message is not being retried after a minute, or that mailman is interpreting the grey listing as a bounce back and disabling the member as a result.
I realize this could be a MTA issue, but I was wondering if any one else has come across this before and how they've fixed it. Any help is greatly appreciated! Peter ------------------------------------------------------ Mailman-Users mailing list -- mailman-users@python.org To unsubscribe send an email to mailman-users-le...@python.org https://mail.python.org/mailman3/lists/mailman-users.python.org/ Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: https://www.mail-archive.com/mailman-users@python.org/ https://mail.python.org/archives/list/mailman-users@python.org/
