I found out that it is a bug in Immunify360. Thank you for trying to help me.
resp: '{ "action": "I360_BLOCKED", "message": "[IM360_RBL] The IP 179.x.x.x has been locked due to Imunify RBL" } and the result was: Aug 27 23:57:32 cp-cl02 dovecot[1301487]: pop3-login: Disconnected: Connection closed (user disabled) ----------------------------------------- Sorcier Networking Roberto J. Bolivar Plenge Celular: +51-979662159 El sáb, 24 ago 2024 a la(s) 12:29 a.m., Aki Tuomi ( aki.tu...@open-xchange.com) escribió: > Ok, maybe try > > auth_debug=yes > > restart dovecot > > and see what's in logs? > > Aki > > > On 24/08/2024 03:07 EEST Roberto J. Bolivar Plenge via dovecot < > dovecot@dovecot.org> wrote: > > > > > > I got this: > > > > [root@cp-cl02 dovecot]# doveadm auth lookup lol...@romaseguro.pe > > passdb: lol...@romaseguro.pe > > user : lol...@romaseguro.pe > > > > ----------------------------------------- > > Sorcier Networking > > Roberto J. Bolivar Plenge > > Celular: +51-979662159 > > > > > > > > El vie, 23 ago 2024 a la(s) 1:32 p.m., Aki Tuomi ( > aki.tu...@open-xchange.com) > > escribió: > > > > > try > > > > > > doveadm auth lookup lol...@romaseguro.pe > > > > > > Aki > > > > > > > On 23/08/2024 21:10 EEST Roberto J. Bolivar Plenge via dovecot < > > > dovecot@dovecot.org> wrote: > > > > > > > > > > > > Hello everyone > > > > > > > > Thank you in advance for your help. > > > > > > > > Why do I get the following error: > > > > > > > > Aug 23 10:37:51 cp-cl02 dovecot[2337577]: pop3-login: Disconnected: > > > > Connection closed (user disabled): user=<lol...@romaseguro.pe>, > > > > method=PLAIN, rip=x.x.x.x, lip=x.x.x.x, TLS: Connection closed, > > > > session=<8na4jlsg3HK1Q1LE>. > > > > > > > > I never observed this before: Connection closed (user disabled): > > > > > > > > I wish to know what is causing it and how can I fix it. > > > > > > > > Thank you. > > > > _______________________________________________ > > > > dovecot mailing list -- dovecot@dovecot.org > > > > To unsubscribe send an email to dovecot-le...@dovecot.org > > > > > _______________________________________________ > > dovecot mailing list -- dovecot@dovecot.org > > To unsubscribe send an email to dovecot-le...@dovecot.org > _______________________________________________ dovecot mailing list -- dovecot@dovecot.org To unsubscribe send an email to dovecot-le...@dovecot.org