A directory merge cannot be used with emailing. For a workaround, see
Merging by Catalog/Directory to E-Mail in my
Microsoft Word Catalogue/Directory Mailmerge Tutorial, in the 'Sticky' thread at the top of this forum:
https://www.msofficeforums.com/mail-...-tutorial.html
Another option would be to use a DATABASE field in a normal ‘letter’ mailmerge main document and a macro to drive the process. An outline of this approach can be found at:
http://answers.microsoft.com/en-us/o...1-1996c14dca5d
Conversely, if you're using a relational database or, Excel workbook with a separate table with just a single instance of each of the grouping criteria, a DATABASE field in a normal ‘letter’ mailmerge main document could be used without the need for a macro. An outline of this approach can be found at:
https://answers.microsoft.com/en-us/...f-8642e46fa103
For a working example, see:
https://www.msofficeforums.com/mail-...-multiple.html