Can we install Email Server separately and sync with cPanel DNS only and WHM cPanel?

[mediapoint]

Hello,
Greetings.

Presently we are using cPanel DNS Only server and 2 WHM cPanel servers(webserver, email server) architecture.
Now, presently we are looking to establish separate email server and it should be syn for all users of cPanel in 2 web server.

can any one help which email server can we install and how to deploy this architecture?

is this possible or not?

Thank you.
Regards,
Silpa

[dreas]

What are you trying to accomplish exactly? Why do you need a second mailserver that knows all accounts on the cPanel machines? It wouldn't be easy to synchronize that information (although probably you can get it from the cPanel APIs).

[mediapoint]

Since, we are looking for 5 cPanel web servers.
We can't run on all these servers email server simultaneously.
So, we are looking for solution to get email server separetly.

Thank you.
Regards,
Silpa