This happened back in Mid July where all of a sudden when sending emails using outlook to a group email list I got this message
sa-prd-rgin-003.btmx-prd.synchronoss.net rejected your message to the following email addresses
Now 4 or so months later getting the exact same thing.
Really frustrating as I have now only email the people in my group list with btinternet.com. Any email with btinternet.com comes back as rejected as SPAM.
Any suggestions or how to resolve this?
