02-18-2013 04:52 PM
A different anwer was given in a different place on your site
Which is correct? Will the Post Office really reject mail with a date metered say a week before?
Another at that site said he has use the meter even for a retrun envelope and had no problem.
I could find nothing on the USPS website. That is where I'd prefer to have the answer the question.
Can you get them to tell you?