How do I mail merge with attachments, custom subject & CC / BCC using Word, Excel & Outlook?
Use the Mail Tools Add-In to include attachments in your mail merge
Note: Mail merge is supported only with Outlook Classic. The New Outlook app does not currently support Word mail merge. If you need to perform a mail merge, switch to Outlook Classic before starting the process:
Tip: Download the Mail Tools Add-In, featured in the tutorial video below, from here:
https://mergetoolsaddin.com/