On 28 Dec 2019, at 14:54, Richard Rasker <ras...@linetec.nl> wrote:
> Everything went very smooth, and everything works (sending mail, receiving
> mail, authentication, certificates, IMAP folders showing in the mail client
> (Thunderbird)) -- except for the very last thing: received mail ends up in
> /var/spool/mail/[username] instead of the users' Maildir folders.
Postfix logs what happens to the message, and postfix says the message was
delivered. Postfix its at that point out of the picture, and it is your courier
setup that is not correct.
Also you say “identical setup” but obviously it cannot be actually identical.
Why do you think it is identical?
It’s been a long time since I used Courier, but commenting out the mail drop
line in main.cf and reloading postfix should disable mail drop. That is not
going to fix your problem, but postfix will deliver the mail to your
home_mailbox, assuming your users have a $HOME.
When you say no *significant* difference in conf files, that implies there is
some difference. Your problem likely lies in those differences.
Does maildrop log its actions?
> I could provide all configuration files (main.cf, master.cf), but I'm not
> sure which ones may be relevant, so I won't dump it all here right away.
Postfix configuration files are unlikely to help as the log line you posted
shows postfix delivers the message to maildrop.
More likely you need help from a courier list?
--
"Are you pondering what I'm pondering?"
"I think so, Commander Brain from Outer Space! But do we have time to
grease the rockets?”
