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Spam And Virus Filters

Spam, Junk mail, and malicious viruses are worse now than ever before. These serious problems require serious solutions!


It has been estimated that anywhere from 50-70% of all email are unsolicited commercial messages, better known as spam or junk mail.

And over the past decade, computer viruses have progressed from rare curiosity to a persistent, worldwide problem. One that can cause real harm to your computers and your whole network. If you are serious about protecting your inbox Concentric has the tools for you.

Concentric is pleased to offer a series of tools to help our email customers manage against the current junk mail and infection crisis. Designed with the user in mind, they are powerful, yet easy-to-use. Turn them on quickly and tune them based on your email usage and personal preferences.

Each email account for qualifying plans includes, free of charge, the ability to enable Standard Junk Mail filtering technology that includes junk mail filtering; junk mail folders; subject line modification; and, 100 safe list entries to ensure that legitimate email is delivered properly.

These email accounts also include, free of charge, Virus Filters with multiple delivery options for known and suspected infected files, such as 'strip and notify', 'drop' and 'quarantine'.

Additionally, you can optionally add Premium Junk Mail filtering technology. Premium includes a personal junk mail filter and training interface; customizable auto-expunge settings; customizable subject line modification and up to 1500 mail handling rules that can include custom delivery rules, safe list entries and block list entries.

To make administration of your Junk Mail and Virus Filters simple and convenient, Concentric offers easy-to-use interfaces to allow domain administrators to create default Junk Mail configurations for all users within their domain.

Feature Standard Junk Mail + Virus Filters Premium Level Junk Mail Filter
Virus Filter Included Included
Standard Junk Mail Filter and Sensitivity Tuner Included Included
Premium Junk Mail Filter and Training Interface Not Included Included
Junk Mail Folder Included Included
Mail Handling Rules 100 Safe List entries 1500 Safe/Block/Custom
Mail Rules
Attachment Filtering and Custom Mail Rules Not Included Included
Auto-Expunge Customer Defined Customer Defined
Domain Based User Administration - Default User Setting Not Applicable Included
Price Included $2.00/user/month

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