|Type Subsidiary of AOL|
Founder Phil Goldman
Parent organization AOL
|Headquarters United States of America|
Founded United States of America
MailBlocks is an e-mail hosting service company based in the United States. It was acquired by AOL on August 3, 2004. Phil Goldman set up the firm.
Mailblocks offered free challenge-response spam filtering web email service and an IMAP interface as a revenue service.