> Le 22 avr. 2022 à 01:50, Jeremy Ardley <jer...@ardley.org> a écrit : > > > > On 22/4/22 7:44 am, al...@coakmail.com <mailto:al...@coakmail.com> wrote: >>> On 22/4/22 7:25 am, al...@coakmail.com <mailto:al...@coakmail.com> wrote: >>> >> Thanks. I will give a try. >> after enabling SSL, can I disable port 143 entirely? >> > Probably a bad idea. Many clients use STARTTTLS on port 143 rather than TLS > on port 993 >
While it's true for SMTP, my experience is that IMAP clients prefer imaps in 993 instead of STARTTLS. I have a server with only port 993 opened, and almost never had any issue with client configuration.
