It is very important to configure exchange server DNS settings in a proper way.
The DNS settings are used by many receiving mail servers to verify that your message is not spam.
Plan for every DNS record to make sure that, all outgoing email lands to the inbox of another email server.
Therefore, it is important to have host A, MX, SPF & Dmarc records for the proper functioning of your mail server.
Exchange Server Split-Brain DNS Configuration Exchange Server DNS settings are very important to make exchange server work in a proper…