Hey there Ed,
I know some folks here in the forum have posted similar situations - where the ProFox forum emails get Blocked.
I've been having the same situation here at my new job.
We are using MS 365. And, when emails from the forum come in, I get an email with this Subject line: Microsoft 365 security: You have messages in quarantine
Then in body of email: Review These Messages 1 messages are being held for you to review as of 4/2/2025 6:12:37 PM (UTC). Review them within 30 days of the received date by going to the Quarantine page in the Security Center.
Prevented phish messages Sender: profox-bounces@leafe.com Subject: Virtual Fox Fest 2025 (May): Sessions and Speakers Date: 4/2/2025 5:50:22 PM
My network guy tells me that "MS is saying DMARC Failed" - and - "He doesn't have DKIM configured."
He was looking into it for me, to see if he could give me further details of why the emails are blocked. I figured it might be helpful sending this your way, and maybe it can help avoid others also having their emails being Blocked or Quarantined!
Of course, all that being said - this is still a Great thing you have done, running this forum - as folks here have helped me get out of a number of Sticky Situations in the past!
And - by the way Ed - I hoped you liked my little April Fools joke yesterday!
-Kurt { The 3D Printer Guy who is Now Fully Back in the FoxPro Saddle! }