I'm looking for an alternative to Microsft Exchange under the Microsoft OS platform. Have any of you used something else like Lotus? or any other alternatives to Exchange. My concern is cost, any cheaper alternatives??
If you just want mail there's tons of cheaper shareware type programs. If you want shared calendars and public folders you're going to pay out the ying yang. Lotus Notes has great shared databases but the mail client is absolute crap....filters are way too difficult.