7 Nov
2025
7 Nov
'25
5:54 p.m.
On 11/7/25 11:47, Alex via dovecot wrote:
Hi, I'm using dovecot-2.3.21.1 on fedora42. It seems that increasingly remote clients are only supporting the full email address as the login ID instead of just the username. One such example is Apollo.io, an AI sales platform that uses IMAP to connect to a remote server to send and receive emails. The documentation I've found on this appears to be deprecated or incomplete. Do I want to look for "shared namespace" documentation? Currently, emails are stored in /var/spool/mail/username. Does this need to change to something like /var/spool/[1]domain.com/username?
We've been using full-address logins here for 20yrs or so. We use /var/mail/<domain>/<uname> for mail storage. No shared namespace stuff. We use MySQL-based authentication. It's all very easy to set up.
-Dave
-- Dave McGuire, AK4HZ New Kensington, PA