Weirdest thing happened today. Have a form on my sons website for people to submit reviews at https://www.hightidezclothing.com/review_submit.php

Was working fine yesterday as 4 people submitted the form, I have data sent to his email address on the same server and cc to me at my gmail account.

Then later on he received a few more submissions but I received nothing on my gmail account even though I was still cc'd on it. Tested it like crazy today and still couldnt figure it out. Checked my server (I have a dedicated VPS with my own IP) and I am not blacklisted anywhere. Then I changed the form to cc another email address I use that is on the same IP of my server (different domain but it still forwards all mail to my gmail account) I put that address to be cc'd and the email came through fine and the forwarded email came through to my gmail account.

Anyone ever have a problem with gmail and forms?

I put 'cc emails are being blocked' in duckduckgo.com, and was interested to find that this seems not uncommon, Google automatically bringing into play some filtering after certain repeated situations. Might the final bullet point (reporting the matter to the Gmail team) under the title 'How to avoid Message Blocked error?' at https://www.digitbin.com/message-blocke … -rejected/ perhaps help?

Frank