craigslist deploys Haraka SMTP Server
craigslist has implemented Haraka SMTP Server, based on its compelling combination of scalability and configurability.
craigslist classifieds are used by over 50 million users each month in the US alone, generating massive demand for its email relay services – demand that Haraka is designed to accomodate with ease.
craigslist has contributed significantly to Haraka development, and hopes to continue providing new plugins and features to the open source project.
Haraka can be found here: http://haraka.github.com/