A few weeks ago, my ISP (Cox) changed what outgoing server I must use. Old one was "smarthost.coxmail.com" New one is "smtp.east.cox.net".
This works fine when I put in the new server; however, when I come back the next day, the settings have somehow switched back to the old server. As a result, I can't send email until I change it to the new one.
Cox knows nothing about this, and tells me that I must have a virus. I scanned with several antivirus and anti-malware programs, and it seems clean. Note that "smarthost.coxmail.com" used to be the correct server for me, but they have changed it.
I set up a new account using the new server, and it stays correct. However, I have 2 old accounts that keep switching back sometime during the night.
Any ideas?
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