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.
Identity: Exchange\111871\357777 Subject: Undeliverable: The Best Treatment for Trigger Points Internet Message ID: <3539d00d-7fa6-448d-96c7-3945dcd0244e@[ourdomain].com> From Address: <> Status: Ready Size (KB): 10 Message Source Name: DSN Source IP: 255.255.255.255 SCL: -1 Date Received: 3/13/2014 1:47:28 AM Expiration Time: 3/15/2014 1:47:28 AM Last Error: 400 4.4.7 Message delayed Queue ID: Exchange\111871 Recipients: email@example.com;2;2;400 4.4.7 Message delayed;0;CN=Internet,CN=Connections,CN=Exchange Routing Group (DWBGZMFD01QNBJR),CN=Routing Groups,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=[OURDC],DC=local
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