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 2013, emails with attachments are not sending, but not throwing NDR's||6||33|
|PowerShell: Convert parameter's friendly name to another name... hashtable perhaps?||2||21|
|Exchange 2013 - I need a scheduled report for inbound emails to a specific mailbox||4||19|