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Monday, November 28th, 2022 9:16 PM
All of a sudden emails from att.net, sbcglobal.net are getting kicked back to sender. what is the issue now??
2 months ago
ACE - Expert
What does the error message say when they are kicked back?
has email I blocked out numbers
plus host al-ip4-mx-vip2.prodigy.net[########] said: 553 5.3.0 alph755 DNSBL:RBL 521< 162.###.11.230 >_is_blocked.For assistance forward this error to email@example.com (in reply to MAIL FROM command)
Your sending mail server has been placed on AT&T's internal block list. Assuming you are the owner of the sending mail server, send an e-mail, including the message you received to the address indicated (abuse_rbl @ abuse-att.net). Make sure that the e-mail looks like it was written by a human, not a spam bot; discuss your history with the IP address (e.g. you just got it, etc.) and aver your commitment to not send unsolicited bulk e-mail from this address going forward.
Not sure why they would add a government agency on a black list
It's not always obvious who owns the IPv4 on a mail server, especially when it hosted by a cloud/hosting company.
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