FREE version of Poste.io, full mail server solution. POP3, SMTP, IMAP, Spamassassin, WebMail, WebAdmin. INITIAL SETUP: ------------------------ 0. Requires registered FQDN to send/receive external email. 1. Following ports are used by container for mail: 25, 110, 143, 443, 465, 587, 993, 995 2. Following ports are used by container for webui: 443, 8280 (These may conflict, check your ports) 3. Make a user share for mail data, default is /mnt/user/poste 4. Some or all mail ports may need to be opened, forwarded, or dmz for mail send/receive to work. Optional arguments -e "HTTPS=OFF" To disable all redirects to encrypted HTTP, its useful when you are using some kind of reverse proxy (place this argument before image name!) ------------------------- NOTE: Marked as BETA, simply because author is not an expert in email exchange servers -- software itself looks pretty good.