Ok,
So, today I noticed that my email to any ATT or sbcglobal email address gets bounced back immediately. There is a message in my inbox by the time I'm back to it from sending the email.
with SBC I get a 553 error. With ATT I get a 550 and a message about being blocked for abuse.
I only have a few small websites on my VPS...
How can I track down what if anything is causing the problem?
I submitted the information to ATT, but didn't know if perhaps one of my scripts is spamming... as far as I know... everything is up to date.
So, today I noticed that my email to any ATT or sbcglobal email address gets bounced back immediately. There is a message in my inbox by the time I'm back to it from sending the email.
with SBC I get a 553 error. With ATT I get a 550 and a message about being blocked for abuse.
I only have a few small websites on my VPS...
How can I track down what if anything is causing the problem?
I submitted the information to ATT, but didn't know if perhaps one of my scripts is spamming... as far as I know... everything is up to date.