Full email services software - any hints?

And for free!

[delizia]

Hello all!

I am looking for a piece of software that will enable me to offer free web-based email accounts to people. A sort of mini-, no, micro-Hotmail.

Software should take care of sign up, user management, webmail access, user quotas, and all the basics of free email services.

Best of all, it should be free and run on Linux!

Any of you know of any such product?

BTW: The real purpose of this is to build up a smallish user base that, just by using the free service, will help me raise awareness of a nice domain name which I plan to sell. I wonder if there are companies that offer this - that take your domain, make it into a free email domain, put their ads in it, and promote the name?

Thanks in advance for all your help

D

[Longhaired Genius]

My host uses SquirrelMail and it seems to work allright.