Hi,
On a fresh install, roundcube can not sent email: SMTP 553 error, and do not read the email received (and other directory)
Usermin, same, do not read received mail, but can sent email without errors
In the mail box of the user, received email and sent email are present.
I am Debian 10 (also fresh install)
service saslauthd status
● saslauthd.service - LSB: saslauthd startup script
Loaded: loaded (/etc/init.d/saslauthd; generated)
Active: active (running) since Wed 2020-02-19 00:01:52 UTC; 11h ago
Docs: man:systemd-sysv-generator(8)
Process: 9288 ExecStart=/etc/init.d/saslauthd start (code=exited, status=0/SUCCESS)
Tasks: 5 (limit: 4915)
Memory: 6.3M
CGroup: /system.slice/saslauthd.service
├─9313 /usr/sbin/saslauthd -a pam -c -m /var/spool/postfix/var/run/saslauthd -r -n 5
├─9314 /usr/sbin/saslauthd -a pam -c -m /var/spool/postfix/var/run/saslauthd -r -n 5
├─9315 /usr/sbin/saslauthd -a pam -c -m /var/spool/postfix/var/run/saslauthd -r -n 5
├─9316 /usr/sbin/saslauthd -a pam -c -m /var/spool/postfix/var/run/saslauthd -r -n 5
└─9317 /usr/sbin/saslauthd -a pam -c -m /var/spool/postfix/var/run/saslauthd -r -n 5
Could you hellp me ?