**Operating system: Debian
**OS version: 10
Hi there, I’m facing a little issue with Dovecot, I can’t connect on my server to port 993. Firewalls strings are ok, but when I try to connect me with outlook there is no connection. I was trying to connect me with telnet, bit Putty closes the window after I connect me to port 993 with telnet.
Port 143 works pretty good, there is no issue with that one.
Someone can give me maybe a hint where I have to look?
Thanks a lot