Auto-discovery Prerequisites

Axigen Auto-discovery

Before configuring the Auto-discovery parameters, please make sure the protocol listeners intended to be advertised by the Auto-discovery feature are accessible and can be successfully used by a manually configured email client. For example, if the intended configuration to be advertised is:

Protocol Hostname Port
IMAPS 
imap.example.com
993
SMTPS
smtp.example.com
465


first make sure a given email client can successfully access these ports (from a LAN or WAN).