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.
|Blocking Read Receipt and Delivery Receipt request||3||27|
|Why do I no longer get a delivery receipt in Outlook?||4||23|
|OUTLOOK NOT receiving email from YAHOO - Error 0x80042110||7||441|
|Can we copy email from Inbox to its folder in Outlook 2010?||2||16|