On 11/11/2018, 4:02:25 AM, Steve Leung <steveleung...@yahoo.com> wrote: > Hi, > > No matter how I try, I cannot make the config disable_plaintext_auth = > no to work. I have set it up in 10-auth.conf but when I check with > doveconf -a it is still disable_plaintext_auth = yes.
As expected. doveconf -a shows all DEFAULT settings doveconf -n shows your custom/current settings being used by the running dovecot system. What does doveconf -n show?