Thanks for the reply, we decided to reinstall from the beginning, deleted docker containers and images, deleted folder "app"
launched: bash opensource-install.sh -md "ourdomain.com"
We modified main.cf in postfix
mynetworks = 127.0.0.1 192.168.0.0/24
smtpd_client_restrictions = permit_mynetworks, reject
to send a test email, from a client we did:
This is a test, please do not respond
the result was the same, email arrived in the user folder in vmail but in webmail user "testuser" is empty.
Activated logs on dovecot , this is what we saw:
Dec 12 22:01:48 imap-login: Info: Disconnected (auth failed, 6 attempts in 33 secs): user=<firstname.lastname@example.org>, method=PLAIN, rip=192.168.0.100, lip=172.18.0.4, TLS, session=<tFEgPn1DgQDAqABk>
We carried on with another test, we loaded thunderbird on a client and tried to login with IMAP , logs say password is not right (CRYPT)
It seems that the passwords are not sync'ing correctly or there is a misconfig. with PLAIN / CRYPT etc. in dovecot
Thanks in advance