Alma Linux 9 up-to-date (New VS)
I created a new user of domain.com Virtual domain user details
IMAP / POP3 / FTP firstname.lastname@example.org (This cannot be changed from here)
Default template username is user@domain but the associated help does not recommend it because Postfix could be in trouble.
Using that username email@example.com I tried send email from client app (Thunderbird) and login ftp (Filezilla) which is not related to Postfix. Login incorrect
I was able to login at Roundcube webmail.
At Webmin → System → Users and Groups I see the new user as firstname.lastname@example.org
So I changed his username by user.domain. Checked the new email/ftp username in Virtualmin virtual server’s Users.
Still getting Login incorrect. in Filezilla.
Also tried changing the password, no way.
I tried with 2 Admin VS usernames which do not have extensions in their usernames and login was successful.
Also tried to rename email@example.com by uusseerrr
host postfix/smtpd: warning: SASL authentication failure: cannot connect to saslauthd server: No such file or directory
At Dashboard I see Saslauth is off. I don’t realize why is that. All displayed services are regularly on.
Can you also help with that?
I turned it On, and tried again with the original username I returned back firstname.lastname@example.org
Still fail mail login. Same with ftp.
xferlog is empty
PS: now I was able to send email but connect ftp
Connection established, waiting for welcome message…
Status: Initializing TLS…
Status: Verifying certificate…
Status: TLS connection established.
Command: USER email@example.com
Response: 331 Password required for firstname.lastname@example.org
Command: PASS ********
Response: 530 Login incorrect.
Error: Critical error: Could not connect to server