Apologies in advance - I'm sure there's something quite obvious I'm not doing correctly, but since I'm unable to resolve the problem myself....
I've installed Dovecot 99.14 on FreeBSD-CURRENT using the Dovecot FreeBSD port. My "network" consists of a cable modem connected to a router which is in turn connected (only) to my computer. My ISP assigns a dynamic IP address. I have ddclient set up to sync the dynamic IP to my hostname and MX via dyndns.org.
Local operations (local delivery via Postfix or copying/moving/deleting with Thunderbird) work fine. Mail delivery from remote machines does not seem to work via either IMAP or IMAP-SSL. (That is, test e-mails I send from this [Fastmail] account to my local IMAP server never reach their destination.) Enabling port forwarding on my router for ports 993 and 143 has made no difference.
What should I be doing to make this work correctly?
Jud