While many people collect stamps, a dedicated and passionate group of hobbyists focuses on collecting postmarks. This field, sometimes called "postmark collecting" or "marked mail," is considered a branch of —a philatelic class that emerged in the 1930s. Enthusiasts argue that postmark collecting can be even more amusing and instructive than traditional stamp collecting, as each postmark tells a unique story about the time, place, and route of a mailpiece.
is a specialized email delivery service designed specifically for transactional emails . Unlike mass marketing email tools (like Mailchimp or Constant Contact), Postmark focuses on getting critical, time-sensitive emails—such as password resets, order confirmations, invoice notifications, and account alerts—into the recipient’s inbox fast and reliably .
These are used to celebrate historical events, anniversaries, or local festivals. postmark
Applied by a postal clerk at a retail counter upon request. This ensures the postmark reflects the exact date of mailing, which is critical for legal or tax deadlines Postage Validation Imprint (PVI) Labels:
This is a software security issue and is unrelated to the United States Postal Service postmarking process. 6. Summary of Postmark Types While many people collect stamps, a dedicated and
In today's digital age, the role of postmarks might seem diminished. However, they still serve a critical function:
For stamp collectors (philatelists), postmarks are crucial. They add value and interest to stamps and postal history. Unique or special postmarks can significantly increase the value of a piece of mail. Applied by a postal clerk at a retail counter upon request
Designed with unique illustrations to celebrate a specific event, local festival, or national park milestone. These are highly sought after by collectors and are usually available only for a limited time at specific post offices. 5. Digital and Intelligent Mail Barcodes
Ironically, the word “postmark” has been adopted by the digital world. (the app) is a popular email delivery service for developers. Much like its physical cousin, the digital postmark provides a timestamp and proof of delivery for transactional emails (password resets, receipts, shipping notifications).
Recent changes at the USPS have made this a hot topic, as postmarks now reflect the rather than the drop-off date.