Exchange 2007 has an import / export mailbox tool, and only the sp1 version has exmerge as an add-in;
you can run exmerge for 2003 in exchange 2007 (see this article: http://www.exchangeinbox.com/articles/051/ex2k7exmerge.htm)
In this video we show how to create an Accepted Domain in Exchange 2013. We show this process by using the Exchange Admin Center.
Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center.
Navigate to the Mail Flow >> Ac…