Access our public email server from internal network?
Posted on 2006-04-28
We are using Netmail for our email, POP/SMTP server. Our users connect to it internally with internal IP, and externally with public IP in outlook. Problem is our mobile users that have Outlook configured to use public IP for POP/SMTP can't connect to email server when they are internally plug in to internal network.
I have a Watchguard x700 firewall.
I need to allow users to connect internally to mail server using our Public IP.
I tried using DNS (eg. mail.xxx.com) but our public dns mail records point to our domain provider and not our public ip.