Contact Us

Contact Us

For technical support, send an email to Our commitment is to respond to all support questions within one business day. In order to keep our software affordable, we do not offer telephone support.

For questions concerning purchasing our software, send an email to

For general information, send an email to

You may also write us at:

1009 Elgin Avenue
Forest Park, Illinois  60130

Privacy Policy: The DataDomain website does not use cookies or any other means to collect information from users. Information that DataDomain does collect as part of purchases, technical support or any other contacts will never be divulged to any 3rd party and will be used only for internal purposes. DataDomain does not engage in SPAM emailing. From time to time we will send email notices of product updates or new products to it's customers or contacts. If you receive such an email and do not wish to in the future, just send an email to indicating your desire.