I am planning to migrate to RHEL 5.1 with ZCS as my email server currently i using MS-Exchange 2003
Rest of my Network will be on Microsoft Platform except Email Server.
I want to know wheather i can use existing Active Directory logins and groups to autheticate user for accessing ZCS emails.
secondly, i have created a fresh machine with RHEL 5.1. The name of the machine is "navigator". I want to make my users email as email@example.com can i do that i dont want firstname.lastname@example.org
thirdly, i did configure SENDMAIL Server to check my abilities and i did that pretty fine. If i turn off SENDMAIL then do i need DNS Entries so that ZCS would work. I AM CURRENTLY USING DNS ON WINDOWS PLATORM.
last, my mail server will not be directly connected to internet for external email routes. what will be the best solution if i want to route my emails to another server which do have an Internet connection.
Suggestions will be welcomed