Blocked by ATT

Started getting rejections from ATT.net

[email protected]
Connected to 204.127.208.75 but sender was rejected.
Remote host said: 550-x04.10.107.118 blocked by ldap:ou=rblmx,dc=worldnet,dc=att,dc=net
550 Blocked for abuse. See AT&T Worldnet Service

can you PM me the actual IP or create a ticket.

PM’d

Thank you. Request sent to ATT.