Can I request to change blacklisted IP
No, our upstream (IP/Network provider) does not allow us to change the blacklisted. IP to another smooth IP until the blacklisted IP has been fixed / de-listed.
For 1st time IP blacklist, our upstream provider may assists us with de-listing the blacklisted. IP from the respective anti-spam organization on the best afford basis.
Resolution of such issues may take up to 3 days.
Kindly be informed that spamming within our network is strictly NOT allowed.