We will be migrating from MailSite 9.4 to Exchange 2010. Both servers will be on the same network and we are looking into the options we have to migrate. Is there a best practice for this specific migration?
I looked into this for migrating to Exchange 2007 and found that a lot of people use Microsoft Transport Suite or ExMerge. Are these applicable for use in migrating to 2010. Has anyone done it specifically from MailSite?
Our options would be to do a full migration OR setup the two servers side by side and use Exchange for future mail, with MailSite as an archive server. We are purchasing new machines throughout the building and server hardware is relatively new. Alll licensing is Enterprise.