I recently “inherited” a new job position and have very little experience with Server 2003/Exchange Server. The company I work for hosts their own mail but is having an online company pre-filter their mail.
The filter company needs me to replace all existing MX entries for the domain with the following:
MX 10 XXXXX.org.pri-mx.XXXXXX.com.
MX 90 XXXXX.org.bak-mx.XXXXXX.com.
They also state: do not change or remove any existing ‘A’ (address) or ‘PTR’ (reverse pointer) records.
Can anyone give me the “Dummies” step by step to accomplish this?