Removal from ATT RBL
We've become aware that one of our IPs has found its way to your RBL:
Reason: 553 5.3.0 alph732 DNSBL:ATTRBL 521< 220.127.116.11
Please process a removal of this and update us via reply. The IP is not being used for spam or any other activities that would warrant entry on your RBL.