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New Member

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3 Messages

Mon, Sep 21, 2020 9:49 PM

Att.net and sbcglobal.net emails undeliverable

Delivery to every recipient with an att.net or sbcglobal.net email address fails with the following message:

host al-ip4-mx-vip1.prodigy.net [144.160.235.143]

SMTP error from remote mail server after MAIL FROM:<[email scrubbed]>:

553 5.3.0 alpd683 DNSBL:RBL 521< 69.16.226.164 >_is_blocked.

I've sent the errors to this email address as instructed: abuse_rbl@abuse-att.net. It's been a week now and is impeding our ability to do business, especially as we are all operating remotely at this time.

Responses

Brand User
ATTBusinessForums

Administrator

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13.4K Messages

4 months ago

Hello @missespn,

 

I will have my tech team take a look.

 

 

Chris

Social Media Manager

*I am an AT&T employee, and the postings on this site are my own and don't necessarily represent AT&T's position, strategies or opinions.

New Member

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3 Messages

4 months ago

That would be fantastic, thank you!

New Member

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3 Messages

4 months ago

I finally got a reply back from the Postmaster, so if that was your doing, I thank you very much!

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