I’m using ChatMail relay on my own server and ran into an issue: I need to increase the size limit for a single email to at least 100MB. Unfortunately, I haven’t been able to make it work, despite trying many things.
I modified main.cf (Postfix), Dovecot configs, and changed the max_message_size variable in chatmail.ini.f. I restarted Postfix and Dovecot, but it still doesn’t work. I was able to change the mailbox quota via Dovecot, and that works fine, but increasing the message size doesn’t seem to take effect.
Could you please help me figure this out? Maybe there’s a variable related to this somewhere in the server build process using the scripts/cmdeploy run script?