I recently had a spamming incident and got listed on a blacklist. I have rectified the issue, removed from the blacklist, but my IP reputation is now classified as a high volume sender.
What is the best way to rectify this? I have an additional IP address. I am thinking configure my server to make outbound SMTP connections using the other IP.
My questions are:
- How long does it take for my reputation to stabilize again?
- How do I configure my server/mailserver to use a specified outbound IP?
- Server 2008 Web
- 2 IPs configured on one NIC
- Cloud based server
Your urgent help would be greatly appreciated.