Word Mail Merge to PDF Auto Send as Email Attachment

I had an Acrobat plug-in for Word on my machine that has since been removed after my pc had to be reimaged by IT. I can no longer find that plug-in. This plug-in allowed me to start a mail merge in Word attached to an Excel sheet for letters and certificates. After previewing the merge, I could click on the Acrobat tab and this would give me the option to mail merge to pdf, sending each individual mergec letter and certificate as an email attachment and it would file the individual pdf's in the folder I designated. Is there a newer version of this plug-in or a product in Adobe Pro that has the same functionality? Our IT suggested I try this automailmerge plug-in, but I would then need to recreate the word document in Adobe from what I understand.