Why is our server being blocked even though our domain uses a different IP?
Has anyone dealt with Spamhaus blocking a server when the domain's configured IP address doesn't match the IP shown on the blocklist? For example, the domain resolves to…
delisting
How Can I Remove My IP from Spamhaus’s Blocklist?
I've been working with a small start-up that relies on a mail server to send critical password reset codes and one-time passwords for new accounts. After more than…