MDaemon firewall ports to be opened Rumi, June 24, 2016 Ports to be opened: SMTP inbound / outbound port – 25 MSA inbound port – 587 ODMR inbound port – 366 SMTP SSL port – 465 ActiveSync port – 80 ActiveSync SSL port – 443 BlackBerry Enterprise Server – 3101 POP3 inbound / outbound port – 110 IMAP inbound port… Continue Reading