Can’t send email from a non-ATT email address via ATT DSL connection? Getting Error 553?
Here is the fix:
How to send email from a non-ATT email account via ATT/Yahoo DSL
Ian has been involved with computers since very young. He took his first computer class when he was just 8 years old. He always had an affinity for computers, but never really took it seriously. It was not until he graduated from college and experienced the real world for a while did he realize that computers may be where his talent and passion lie. He has since branched out into Internet marketing and LOVES it.
He currently resides in Los Angeles where he services clients ranging from residential to small business to celebrities.
I am definitely bookmarking this page and sharing it with my friends. Well done!!!
I had the same problem when I connected my website email as a second email address with ATT DSL. It set up and received, but would not send. ATT said they no longer are licensed to deal with MS issues and would not help.
I figured out the problem.
Check the numbers in the port used as the sending section of your existing email address. Change the preset numbers in the add email info to the same numbers. This is not done automatically.
Works fine. So much for the third party fee based bozos that ATT wanted me to call.