Hi all,I've just set up Postfix on my server and pointed it at my ISP's mail relay (Internode), but I'm having trouble sending larger emails. Small ones get through witho... [by TheMeddlingMonk]
on 01/11/2013 – Made popular on 01/11/2013
Some TLC needed here.
I am building this postfix/dovecot/clamav mail server following the tutorial here: https://www.exratione.com/2014/05/a-mailserver-on-ubuntu-1404-postfix-do...
The issue I ran into and have spent tons of hours without any outcome.
This server can be accessed by mail clients fine, sending emails out ok, however it won't take / will straight reject any in-bound emails
I'm trying to get PostFix working on a Linux server so that Django can send emails using an email from the url in the server (like [email protected] rather than [email protected]) pointed to that server.
I use Amazon SES as a mail relay service for my emails as my server host blocks connections out on port 25. SES works great, however occasionally users send large attachments (>10MB). Whilst I could just every time suggest they upload their attachments somewhere and send a URL, this becomes tiresome and sometimes too complicated for my users.
I have noticed that even when Postfix is not running on my machine, I can still "send" emails. Actually they are being queued in /var/spool/postfix/maildrop. But once Postfix is started again, these emails will be sent out.
I'm thinking this is really really super simple, but I can't figure out what I need to do. I don't mess with Postfix much (Just let it run and do its thing) so I've got no idea where to even start with this.
We have postfix currently configured to relay all mail out through SES using the code below.