552 5.2.0 bounce error sending group emails!
I'm using Outlook 2016 (Office 365). I've have had no problems receiving emails or sending emails during this last security change by Cox.
HOWEVER, today as I do each Sunday, I tried to send a sho...
Forum Discussion
It is definitely impacting me. I need to send email notifications to members of my organization usually on a weekly basis. I have up to 110 members to send to.
