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...
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My friend was at my house last week and got the error message when trying to send his group email out through my Cox WiFi. He sent it out today from his house.....and it worked! He has Cox, too, but he pays for the expensive speed and I pay for the lower priced speed. I did have one tech tell me to pay for faster internet and it might work. Is that what COX has done? Cut the number of group emails down to 9 for those of us who can't afford to buy the fastest speeds? I don't know what has happened, but I signed up for Gmail account and it works through my low priced Cox internet service. I sent out an email to a group of 80 yesterday. I don't get it??
