Heiko Schlittermann wrote: > Andrew.Stringer@??? <Andrew.Stringer@???> (Di 04 Aug 2009 12:57:02 CEST):
>> Hi,
>> If you are wanting to replace exchange with a more open product, rather
>> than look at exim, it may be better to look at zimbra or openexchange.
>
> About Zimbra: it's somewhow bound to Yahoo, which in turn is somehow
> bound to Microsoft.
>
> May be Zarafa might be worth to look at.
> At some point, there was a drop in replacement for exchange which was
running on linux. It was called Postpath Server, but the company has
been bought by Cisco, so I don't know if you can still buy the product.
