Vyřešil jsem to částečně přes plain text login, abych eliminoval aspoň jednu možnou špatnou část.. a stále se nemůžu dostat na IMAP (přes telnet se dostanu na port, takže to je OK, ale nedostanu se přes login)..
â—Ź dovecot.service - Dovecot IMAP/POP3 email server
Loaded: loaded (/lib/systemd/system/dovecot.service; enabled)
Active: active (running) since Tue 2017-10-24 21:20:01 CEST; 27min ago
Main PID: 22443 (dovecot)
CGroup: /system.slice/dovecot.service
├─22443 /usr/sbin/dovecot -F
├─22444 dovecot/anvil
└─22445 dovecot/log
Oct 24 21:20:01 Timeproductio dovecot[22443]: master: Dovecot v2.2.13 starting up for imap, pop3 (core dumps disabled)
Oct 24 21:27:23 Timeproductio dovecot[22445]: imap-login: Login: user=<it@timeproduction.cz>, method=PLAIN, rip=::1, lip=::1, mpid=22475, secured, session=<pXGv7U9cHwAAAAAAAAAAAAAAAAAAAAAB>
Oct 24 21:27:23 Timeproductio dovecot[22445]: imap: Error: user it@timeproduction.cz: Mail access for users with UID 100 not permitted (see first_valid_uid in config file, uid from userdb lookup).
Oct 24 21:27:23 Timeproductio dovecot[22445]: imap: Error: Invalid user settings. Refer to server log for more information.
Oct 24 21:35:05 Timeproductio dovecot[22445]: imap-login: Login: user=<it@timeproduction.cz>, method=PLAIN, rip=::1, lip=::1, mpid=22499, secured, session=<VX01CVBcIgAAAAAAAAAAAAAAAAAAAAAB>
Oct 24 21:35:05 Timeproductio dovecot[22445]: imap: Error: user it@timeproduction.cz: Mail access for users with UID 100 not permitted (see first_valid_uid in config file, uid from userdb lookup).
Oct 24 21:35:05 Timeproductio dovecot[22445]: imap: Error: Invalid user settings. Refer to server log for more information.
Oct 24 21:35:58 Timeproductio dovecot[22445]: imap-login: Login: user=<it@timeproduction.cz>, method=PLAIN, rip=::1, lip=::1, mpid=22510, secured, session=<AotlDFBcIwAAAAAAAAAAAAAAAAAAAAAB>
Oct 24 21:35:58 Timeproductio dovecot[22445]: imap: Error: user it@timeproduction.cz: Mail access for users with UID 100 not permitted (see first_valid_uid in config file, uid from userdb lookup).
Oct 24 21:35:58 Timeproductio dovecot[22445]: imap: Error: Invalid user settings. Refer to server log for more information.
Spíš nevím, jak a který práva nastavit.. :/