Topic: thunderbird imap/pop cannot connect
- iRedMail 1.3.1
- downloadable installer
- Linux debian 10
I have set all like in documentation, but my email client is not able to connect to server.
* IMAP service: port 143 over STARTTLS (recommended)
Aug 30 00:17:19 mail dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=195..., lip=192.168.0.3, TLS handshaking: SSL_accept() failed: error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol, session=<E+BmiAuufvnDnm3W>