Wonderful exchange replacement

I used to use exchange when i was in school and i love the features it has.

Here at work we used to use a postfix + dovecot setup in linux for email but some months ago i found zimbra. Zimbra is a paid/opensource exchange replacement.

I installed it on a spare server and then since January i replaced our main email server with it. Now we use imap instead of pop3, share calendars, share mailboxes, etc.

It works incredible! We are now integrating it (it uses soap internally) to our extranet.

Go and take a look at zimbra!

-- fernando