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
Thanks Becky, I even escalated my issue with no response and I am still trying to investigate this and I just found this on Cox. “Cox Email Sending Limit
– No limits published by Cox.
Cox email sending guidelines
Cox states that “Specific email sending limits are not published because they vary from time to time depending on a variety of factors”. Senders are advised to contact Cox prior to sending high volume email campaigns.”
Why do we need to contact and who would we contact as no one seems to be on the same page at Cox.
Thanks for looking into this as it has caused a lot of heartache.
