Sending a batch of letters

Is there a way to send a batch of letters using my email, without having to send each letter separately?

I would like to print all my invoices to a PDF printer driver and create many PDF files but I don't want to send them one by one.
Thanks!

Comments

Yes, there is. To send

Yes, there is. To send multiple letters in a single email message, attach a single ZIP archive of multiple supported documents. The ZIP file is extracted and each document is treated as an individual letter. Unsupported documents within the ZIP are ignored. Do not use password protected ZIP files. Be aware that some email servers are limited by the size of the email attachment they can handle.

In case you are using Microsoft Word 2007, please consider using the PostalMethods Word 2007 Mail Merge Add-in, which is an extremely efficient method of sending merged letters to postal recipients.