On 11/12/24 02:14, via Mailman-users wrote:

Hello,

where can I configure the maximum recipients in an email in mailman3?

In my postfix configuration is set a limit "smtpd_recipient_limit = 200" and in the mailman3 smtp.log i will get a error message like "failed with code 452, b'4.5.3 Error: too many recipients'". Mailman3 repeats the delivery for these addresses, but i would like to configure correctly. The delivery of mails is then faster.

This is the max_recipients setting in the [mta] section of mailman.cfg. Prior to 3.3.9 it defaulted to 500, but currently it defaults to 10 as a fix for https://gitlab.com/mailman/mailman/-/issues/1083 which is a slightly different issue.

-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan