Postini 
Protect your eMail from Spam and Virus attacks! Gain the confidence of knowing that your email network is secure and compliant round the clock, without installing costly hardware or infrastructure.
- No software to install
- No updates to manage
- Automatic updates for complete protection
How much easier can it get?
Google Message Filtering is an email filtering service powered by Postini. Message Filtering works with your existing email system by filtering mail on the way to your mail service. With Message Filtering, you get:
- Spam and virus filtering for all email addresses at your domain, including mailing lists and user aliases
- The Message Center, which lets you manage quarantined messages
- Approved and blocked senders lists, which you can use to ensure or prevent delivery from specific senders, or even whole domains
- The Google Message Filtering service filters all inbound messages and blocks or quarantines spam and virus-infected messages.
What happens to messages that are blocked by filters?
The Message Filtering administrator determines what happens to undelivered messages. You can choose to have spam or virus content bounced, deleted, or sent to a quarantine in the Message Center.
If you decide to quarantine any blocked messages, you can access these messages in the Message Center. The Message Center includes a Junk Quarantine and optional Virus and Pending Quarantines.
