freeware Linux GUI based mail server
Im Linux begginer. These days I'm changing my windows2003 STD with Linux Suse 10.1. So, I configured it to be file server, and trying to setup mail server on it. On windows OS I had mailDeamon, and it was relatively easy to configure and administrate. Now, I can't find any GUI based mail server for Linux (freeware) , so I wonder is any outhere that can help me to find such software on the net. My firm has 80 mail users.
Is there any freeware GUI based Mail Severs for Linux SuSe that can host aproximetly 80 mail accounts.