Hello, So I screwed up. I didnt realize my unsub link wasnt working and needless to say that didnt go over well. Some of my IPs are now blocked on Aol,Yahoo, and Hotmail. After fixing the unsub link I did a small test mailing to Aol, 100 emails sent out over 20 IPs. Some of them were successful and some of them were blocked with the error code "554 CON:B1". The weird thing is on 9 of the IPs, I received the error code"554 CON:B1" and then a few emails later the same IP was successful in its delivery. I was just curious how is this possible? Bill
Hi In my opinion it did that because AOL has a few different servers for inbound traffic. (It was not block by all of them yet.)
