How did I miss this? You don't get an automatic postmark after you drop off your mail at the post office. It will be postmarked when it gets into the "network" when it hits the automation distribution, which could be days later than when you dropped it off. Affects mail-in votes and tax documents!

USPS Announces Changes to the ...
USPS Announces Changes to the Postmark Date System

The United States Postal Service (USPS) has adopted a final rule (FR Doc.

Listening now to the podcast #TheDailyBeans and they will be talking about this today! From this article, to get passed the new rule, **Go into the post office and at the counter, ask for a manual postmark stamp. It's free.
*past*, not passed. Go me. lol