I have Virtualmin installed on Ubuntu server 18.04. I have several vhosts configured and I’m trying to configure an email client (gmail) to import.
When I run
telnet <server's IP> 995 I connect successfully.
When I run the command
openssl s_client -connect <server's IP>:995 I connect successfully and can login with the email user.
But, when I try to configure gmail to fetch mail from pop3 server using same details it fails and I receive timeout error. It works fine with port 110.
Any idea what I’m doing wrong?
In the mail log I see the following:
Sep 7 15:24:35 vps dovecot: pop3-login: Disconnected (no auth attempts in 25 secs): user=<>, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS handshaking: SSL_accept() syscall failed: Success, session=<R9Lf0Lqu74LRVaeX>