On 8/5/25 02:06, Krinetzki, Stephan wrote:
Aug 05 10:21:05 2025 (217986) Cannot connect to SMTP server localhost on port 25
The last error is a very often in the mailman.log:
That's a misleading message. It's been improved by
https://gitlab.com/mailman/mailman/-/merge_requests/1362, however
usually the underlying issue is inability to access a header or footer
template when decorating the message. This in turn is most likely caused
by some template(s) in Mailman's var/templates/ directory being owned by
root or some other non-mailman user and not readable by the Mailman
user which in turn most likely results from running mailman import21
as root.
Bottom line - check that all sub-directories and files in Mailman's var/templates/ directory are searchable and readable by the Mailman user.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan