Hi, since four months ago our e-mails have been blocked by AT&T with the following statement: att.net #521-187.216.86.  blocked by sbc:blacklist.mailrelay.att.net. 521 DNSRBL: Blocked for abuse. Since users first reported this issue I sent the required information trough the required forms at http:/

Hello, I am the webmaster in charge of https://www.mafiauniverse.com/ at IP 45.33.70.141. We are running off a Linode server.I am not able to confirm that emails from our domain are being blocked. Perhaps you can check that.What I can confirm is that over the course of the past year, many AT&T mobil

Hello AT&T Admin and/or Postmaster, Over the past week, any emails sent to @att.net, @sbcglobal.net, @bellsouth.net, or any AT&T domains from my company's mail server have been rejected/blocked. When checking our domain/hostnames through places like MXToolbox, we are not listed on any searchable bla

Some of our clienst are having difficulty sending emails to any ATT address. The sending IP that is blaclisted is 67.225.240.237, which is for host.greatlakesstate.hosting. This is a barnd new hostdomain and new hosting there should be no reason for being blacklisted.

I purchased  a Samsung Galaxy S9 from the original owner. The original owner, Eric, received the phone as a company phone. He, however, did not need the phone so he sold it before activating it. He never activated the phone.  12 days after purchasing the phone, my AT&T account was suspended and my S

I am looking for some help from an ATT employee please. I run a static IP, dedicated server, with a professional hosting company. I have many client websites on this server. Recently I had two different clients inform me they were unable to access their website. I checked and immediately was able to

I am unable to receive emails from a specific domain in the UK. Over a two week period, I have made at least 6 calls to the support desk and sent several emails, and each time i am told that it has been resolved, but i am still not receiving emails from BITFINE.BIZ. I have also emailed the ATT abuse

My company is receiving the following error message from several customers: #553 5.3.0 alph160 DNSBL:ATTRBL 521< 72.11.91.102 >_is_blocked.For assistance forward this email to abuse_rbl@abuse-att.net Neither http://rbl.att.net/block_inquiry.html or http://rbl.att.net/cgi-bin/rbl/block_admin.cgi load

Okay I’ve called and website chat with the agents. And I bought my iPhone XS Max from ATT with me being the owner of it and the account. But, requests fails and they think I’m not the owner like ***** come on I even gave you guys my id and social as it is on my account. So I stopped paying for bills

I bought a OnePlus 2 phone directly from OnePlus, but after months of customer service/Paypal problems I ended up with the phone and my money back...some how.OnePlus didn't bother replying to my email saying I would give it back(this was a month ago), and Paypal said I didn't have to give it back, s

Two questions:  How do I prevent buying a blacklisted phone, or one that will be the future.  It wasn't when I purchased it (I am using it on cricket).   Now that I'm told I have a blacklisted AT&T phone, if/when it does become inoperable- will AT&T help me in anyway? I recently found it this was bl

I have one of my servers sending a text message to me 2x a day indicating status of a specific task.  The task occurs 1x at 5:00am and the other is 5:15am.  Starting yesterday, the text messages stopped coming in for some reason.  I have been sending the text messages to my number 907XXXXXXX@mms.att

AT&T RBL blacklist removal - 403 error messages - email re: malware from AT&T email received regarding 403 access denied error requests when accessing certain websites I have spoken to 8 CSRs, I have been disconnected at least 4 times when trying to resolve this issue. Why do NONE of your CS

I have a client who's IP address is blcoked by ATT servers.  Their IP is clean and I cna't find it on any blacklists.  I have emaield (abuse_rbl @ abuse-att.net) MANY times and nothgin happens.  Please help.  Here is the message I get in the bouncebacks. (wiht the IP removed) ff-ip4-mx-vip1.prodigy.

I am working with a customer of mine and I cant seem to get them removed from the att.net blacklist. Mx toolbox on there exchange server shows everything to be clear. I have submitted multiple forms with no reply. They still are getting NDR messages. I was wondering if there is someone I can talk to

We are getting the following error on emails sent to att.net addresses:553 5.3.0 flpd596 DNSBL:ATTRBL 521< 168.245.77.253 >_is_blocked.For assistance forward this email to abuse_rbl@abuse-att.net I've tried the http://rbl.att.net/block_inquiry.html and emailed abuse_rbl@abuse-att.net with no respons

I have multiple customers that I cannot send email to because my IP address is listed on the RBL. I have forwarded the specified email to abuse_rbl@abuse-att.net, verified I'm not listed on any other RBL's from MXToolBox, and reviewed my configuration for these messages in particular with no luck. I

I was given a phone from a friend that no longer used it because his employer gave him a new phone. It was his old work phone.  I requested a network unlock code that was granted and sent to my email on Nov. 10.  Before I was able to get any service on phone, it was stolen. I called police and have

I am new to this, so please forgive me if I am completely incorrect, but I am currently trying to configure my router so that I can control which devices have access to my SSIDs.  I apparently have two SSID's--one is 2.4 Ghz and the other is 5.0 Ghz.  I am not exactly sure the significance other tha

We are being blocked from sending to ATT Domains. We are not listed on any other blacklists(SPAMHAUS, MXTOOLBOX, etc.). I have check exchange logs, no spam is being sent.  I have requested removal both via email and online through the portal TWICE. No response. We need to be able to email our ATT em