Postini: Email Security and Archiving Services

Email Retention and Discovery

Postini provides email retention for up to 10 years. The searchable archive allows for quickly locating emails in the event of legal discovery.

  • Capture and index all of your organization's email and attachments in a centralized repository
  • Store email in redundant and secure Google data centers, creating a reliable, offsite backup
  • Search your archive using parameters such as date range, sender, recipient, subject and content
  • Place search results on litigation hold to preserve messages beyond their retention periods
  • Export search results to PST or MBOX format for further review and analysis
  • Integrated spam and virus filtering included

Message Security

Protect sensitive information through a centrally managed content filtering system that enables your organizations to set in and out bound email policies to keep sensitive content safe.

Filter spam and viruses before they enter your network by routing email through Postini data centers.

  • Stop spam, viruses, phishing, denial of service (DoS), directory harvest attacks (DHA), and other attacks
  • Ensure no delays, message loss or disruptions to email service with Postini's patented real-time, pass-through architecture
  • Allow end users to manage their own spam in an efficient manner
  • Create content-based policies for inbound and outbound traffic (including pre-defined lexicons for social security and credit card numbers)
  • Guarantee email arrives even if your email servers go down with spooling
  • Encrypt domain to domain messaging using standard SSL or TLS protocols Learn about more encryption options
  • Enable directory synchronization with your LDAP user data to ensure new users are automatically provisioned
  • 99.999% availability for message processing and capacity to handle billions of transactions a day

Rapid deployment and integration

  • No hardware or software to install
  • Keep your current email infrastructure
  • 24/7 performance monitoring
  • Services are SAS 70 audited
  • Automatic software updates at no cost


    • Postini Customer Testimonials

    LSI LogicTechnology

    "We saw a big increase in personal productivity."

    Bruce Decock
    Vice President and CIO



    Harb, Levy, & Weiland

    "Within a blink of an eye we were no longer inundated with unreliable emails."

    Corina Evans Senior Network Administrator


    Additional informational resources available for download:

    Learn more about the security policies and features to keep your organization secure and compliant.