unique spam

Why content filtering doesn't work

Other systems rely on looking for things that are bad.

Filtering on content is a losing proposition. While it seems like a logical way to eliminate spam, it's not effective because spammers are using these filters to get around them. Content filters are constantly being improved.

How we solve the problem

The fact is, compared to the total number of email addresses, your business only communicates with a small fraction of them. There are only a small number of people that your business communicates with.

Content filtering doesn't work. Behaviorial filtering does.

If you wanted to discuss Viagra with someone by email, chances are you couldn't, because a content filter would block your message. Our system knows the difference between the people you want to talk to, and strangers, and applies different rules.

Our system revolves around a database of relationships between senders and recipients. When you send a message to someone, they are automatically whitelisted.

Configurable from domain down to address level.

There is no one way to filter mail that works for everyone.

The result

• Drastic reduction in spam. Most spam comes from personal computers that have been hijacked by spammers. EMFilter virtually eliminates spam from these sources.
• Drastic reduction in bandwidth usage. If you run your own filtering system, spammers are using your bandwidth. EMFilter only passes good messages to your server, eliminating wasted bandwidth.

EMFilter's servers are constantly being updated and improved.

Save your organization time and money.

14 years experience developing and operating large-scale mail services.

We also offer IMAP and QMTP services.

Your mail is backed up.

Redundant.

emvault.com

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