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expertIT's profile

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2 Messages

Wednesday, May 24th, 2023 1:31 PM

Blocked by ATT

Hello, we are a small IT company that has the same static IP address for many years (over 10).  Our ip address is 198.0.112.205.  We don't send spam, and we have proper spf/dmarc/dkim records (have for years). Several years back we realized that we were unable to email anybody with a sbcglobal.net address. We get the "DNSBL:RBL 521< 198.0.112.205 >_is_blocked.For assistance forward this error to abuse_rbl@abuse-att.net"  We have forwarded the error to abuse at att, multiple times.  One time out of the 20 or so emails we did get a reply of "24-48 hours should be fixed"...but other than that ...*crickets*.  Can anybody help us?  

New Member

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2 Messages

1 year ago

I've ran our IP number across 10 different blacklist checkers (at least lol)

Here is Mxtoolbox results https://mxtoolbox.com/SuperTool.aspx?action=blacklist%3a198.0.112.205&run=toolpage

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