Re: [mailop] Mail Rejected by Yahoo/Prodigy DNSBL:RBL 521

2024-06-07 Thread Jim Greco via mailop
I have had to deal with this several times with my customers. AT&T has been incredibly slow to respond in the past. I have rarely received a response sooner than 2-3 weeks after I first contacted them. It has typically taken 1 to 2 months+ to get off the list so you will probably be in this f

Re: [mailop] Mail Rejected by Yahoo/Prodigy DNSBL:RBL 521

2024-06-06 Thread Jeff P via mailop
Hi ATT has their own RBL list which they don't share with you. Once your email server gets tagged by them, please contact the email address: abuse_...@abuse-att.net to submit your question. They are kindly enough to reply you manually. (just from my experience from ATT/SBC). regards. > > I'm

[mailop] Mail Rejected by Yahoo/Prodigy DNSBL:RBL 521

2024-06-06 Thread Joe Muller via mailop
I'm looking for help from what I assume to the Yahoo mail team - our Mailing List server at 64.142.105.165 (lists.sonic.net) is being blocked by the following servers: al-ip4-mx-vip1.prodigy.net al-ip4-mx-vip2.prodigy.net ff-ip4-mx-vip1.prodigy.net ff-ip4-mx-vip2.prodigy.net Here is an example