Hi, I have a customer ask to block messages containing links to (.windows.net|.azurewebsites.net|.web.core.windows.net|.blob.core.windows.net) due to the recent escalation in phishing attacks originating from compromised business sites. I built a con...

Ran into this on a customers Ironport running v8.5.6-106 (I need to upgrade them). I was building a content filter to check if the From: header matched the company domain and if the mail-from: was a different domain and ran into an issue with anothe...

Relevant information:Site is phreesia.com (50.57.240.29)Comcast static IP with modem in bridge modeBackstory:We were planning on cutting this client over from a single static to 5 statics. Comcast jumped the gun on us and applied the change before we...