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Dec. 21, 2024
8:38 a.m.
I created a post on cPanel. Hopefully they'll have some good answers come through on there.
https://support.cpanel.net/hc/en-us/community/posts/28706820128407-Mailman-o...
One issue I found is it could be the host is blocking the outgoing port that Mailman uses. So I'm asking my hosting provider about that possibility.
Grace and Peace, Jeff