AUP#CXSNDR error when sending email
I am a Cox Gigablast user in Phoenix, AZ. Since Wednesday, May 20, 2020, I am no longer able to send email from Mozilla Thunderbird using a third party email (xxxxxxxxxxx@media.mit.edu). This has b...
Forum Discussion
I am having the same email sending issue and error message that also started about 5 days ago, in Orange County, CA. Apparently, COX recently made it so you can't send emails using non cox.net email addresses. Grrrr.
- Hi Jonjon34t. In order to send an email from a Cox email server, you need to use a cox email account. - Lisa, Cox Support Forums Moderator
