Courier-Post on MSN

Why your mail could be delayed in 2026; USPS changed postmark rules

Here's what to know about 2026 Postal Service changes in postmark process, postage stamps and USPS shipping rates ...

USPS changes postmark rules. Why your mail could be late in 2026

What's new at the post office in 2026? Here's what to know about changes in the postmark process, postage stamps and USPS ...