Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
|Exchange migration - calendar entries and maintaining organiser||4||22|
|How do I get info about users, forwarders and their mailboxes on SBS 2011||1||21|
|Delayed Email Deliveries||5||22|