I am looking for some sort of tool that is able to provide a webinterface to 1 email asdress (like: [email protected]) and allows various employees to manage / answer etc emails send by customers to this 1 email address.

(Best would be some PHP solution, but Perl whatever will do ofcousre)

I dont need a too fancy system, just a simple webinterface that allows me to see if a mail has been answered already, and if so, by who (which employee) and track the conversation.