If you are looking for something for the budget minded person, check out Pegasus Mail at here. I've used it before and it is fairly easy to use. You can use it for just the lan email and no outside access if you want to.
For your email server you should check out Microsoft Exchange or if you are more into the cheaper end of it, you can go with something called PegasusMail and MercuryTransport as the server. You can check them out here.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.