USPS has new preparation option for automation letters
The US Postal Service published a new preparation option for automation letters in the Domestic Mail Manual today.
Your Email Address:
Recipient(s) Email Address:
(Separate multiple e-mail addresses with commas. Limited to 20 addresses.)
Include a message (optional):
The e-mail address(es) that you supply to use this service will only be used to send the requested article.