Despite being a Symbian S60 smartphone there is no Blackberry Enterprise Server support offered by Nokia. Always a shame that the E-series phones get the business support but N-series support is limited.
However I have discovered a push-email client that delivers the same real-time functionality off Microsoft Server. Full POP3/IMAP4 support too for the gmail/yahoo/hotmail clientele.
Only at a beta stage by the looks of things but it installed like a dream and works very effectively. Go to preview.seven.com for any further details.
I selected Nokia as the vendor with S60v3 as the application.
Interested in feedback so I can convert the Crackberry users to the Nokia side........