Why is prodigy.net blocking my email? I'm getting an error message.
Latest Questions postmaster & search Jun 5, 2015 #1 Why is prodigy.net blocking my email? I'm getting an error message.
EQ Admin EQ Forum Admin Staff member Jun 5, 2015 #2 What error message are you getting? If it's an AT&T error code (they maintain the prodigy MX's), and you have a good sender score, you'll need to submit a delisting request: 521 blocked by blacklist.mailrelay.att.net 521 DNSRBL Blocked for abuse | Email Questions
What error message are you getting? If it's an AT&T error code (they maintain the prodigy MX's), and you have a good sender score, you'll need to submit a delisting request: 521 blocked by blacklist.mailrelay.att.net 521 DNSRBL Blocked for abuse | Email Questions