How do I add unique stamps to many PDF files for Emailing simultaneously?

Question

Which email software support adds unique stamps to many PDF files for Emailing simultaneously?

You can use A-PDF AutoMail (free download here) to batch send Emails with unique watermarks added PDF attachments:

Add PDF Documents as database: click "Add File" or "Add Folder(Include sub folders)", or drag files to the list directly;
Edit a Rule to define extract address: extract data as address, subject, CC, BCC, or mail content, click "Options" to define "Watermark" with unique content, then save;

Start to e-mail: click "Email" to send mails with unique protected PDF attachments.

View video tutorial

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