Validating E-mail Addresses

Starteded on 2010-02-26, First draft on on 2010-02-26.

Common typos and user errors I’ve found in distribution lists. My understanding is these were largely populated by users entering e-mail addresses in forms, then either purchasing a product or indicating correspondence with them was allowed. Lists ranged in size from approximately 100–25,000 addresses.



Unexpected Format

Human Error