The N8 comes with Nokia's Mail for Exchange software built in, providing push-based bi-directional synchronisation of mail, contacts, calendar and notes information with Microsoft Exchange 2003 SP2 or later.
The N8 also supports multiple concurrent Exchange email accounts.

The C7 comes with Nokia's Mail for Exchange software built in, providing push-based bi-directional synchronisation of mail, contacts, calendar and notes information with Microsoft Exchange 2003 SP2 or later.
The C7 also supports multiple concurrent Exchange email accounts.

Nokia have published an updated Mail for Exchange client to the OVI Store, freely available for download on compatible handsets.
To check whether your device is supported, view the Ovi web site - http://store.ovi.com/content/5919

The updated client can be downloaded quickly and easily by searching for Mail for Exchange in the device's built-in Ovi Store client application:

When choosing a remote email solution there are a number of approaches that you can take: you may have decided on a client device type and wish to know what solutions are compatible; you may have a specific feature set you need to be available to your users; or similarly a set of features you don't want to be available. You may have specific security concerns or may have a policy regarding which manufacturers you are able to consider.

The Mail For Exchange client on the E52 is similar in terms of functionality and the setup procedure to the E75. To add a new email account to the phone, open the menu from the home screen and select Email:

The following screen will be displayed:

The N97 has the Nokia Mail For Exchange client built in, so there is no need to download it from the Nokia web site (indeed at the time of writing the N97 is not listed because of this).

The client is the same as that used by the E71, providing the ability to synchronise your Inbox, Contacts, Calendar and Tasks folders as well as setting your out of office status.

The Mail for Exchange client on the Nokia E75 is much improved over previous versions, providing support for email subfolders, the ability to sort messages by size, date, sender, priority, etc as well as searching for contacts when composing new messages.

Setting up the Exchange Account

From the Home screen select the option to Set up e-mail:

Or select the Email icon from the main menu. The Email setup wizard will launch:

Nokia’s marketing around the ability of their mobile phones to support Server ActiveSync-based Push Email when used in conjunction with a Microsoft Exchange 2003 SP2 or Exchange 2007 Server (in exactly the same way as a Windows Mobile device) has not been extensive – but they can!

All you need is the Nokia Mail for Exchange software, which is now preinstalled on the newer Nokia E Series range of handsets and enables push-based bi-directional synchronisation of Email, Contacts, Calendar and Task folders.

If you are unwiling to fork out for a 'root-trusted' certificate from the likes of Thawte or VeriSign, and don't mind the inconvenience of manually installing client certificates onto your devices, then Exchange ActiveSync can be configured to use a self-issued certificate. The procedure is as follows.
NOTE - not all of these steps may be required on your Exchange installation, but this article was written using a clean install of Exchange 2003 and all steps were required to successfully synchronise from a WIndows Mobile 6.0 device.