I had exchange 2010 on an old server. I forcefully uninstalled Exchange and turned the Server Off.
I installed exchange 2019 on a new server. I was able to install and successfully rekeyed and added the SSL License .
Problem using SSLlabs SSLtest I found that "mail.advsystems.com" is still pointing to the old server.
How do I get mail.advsystems.com to point to the new server?
when I run NSLookup on the Exchange Server it gives me the Domain IP
I edited GoDaddy Public DNS record in DNS Management for the Exchange Server IP 192.168.103.150 from (188.8.131.52) and now it is spitting the error
Assessment failed: IP address is from private address space (RFC 1918)