SpamSieve Review

10 Jan Posted by in Apps, Security
SpamSieve Review

If you’re looking for the best Mac-based anti-spam solution, look no further than C-Command’s SpamSieve. The program’s filtering is highly accurate, it’s relatively simple to install, and it’s amazingly easy to use, particularly with Apple Mail.

SpamSieve compatibility:

iMail, Microsoft Entourage, Qualcomm’s Eudora, Gyaz Square’s GyazMail, Bare Bones Software’s Mailsmith, Mozilla’s Thunderbird, and CTM Development’s PowerMail.

SpamSieve’s setup isn’t automatic, but it isn’t overly complicated, either. Regardless of which mail program you’re using, you first launch the SpamSieve application. Once the program is running, you can install either a plug-in or AppleScripts directly from the SpamSieve menu. (If you’re using one of the other supported programs, installation instructions are found in SpamSieve’s manual.) SpamSieve works with both POP and IMAP accounts, and doesn’t require you to customize your account settings, unlike some of the other anti-spam tools.

After installing the plug-in, you’ll want to refer to the manual to find out what’s required to customize your mail client. In Mail, you need to create one simple rule, and disable the built-in Junk mail filtering. In Entourage, you need to create two rules; the other supported clients have varying setup requirements. The manual does a good job of walking you through the setup process, and screenshots make it easy to follow the instructions.

After setup is complete, you should get started by training SpamSieve with an assortment of both spam and non-spam messages. You train the program by selecting a number of messages and then using an entry in the Message menu or an AppleScript menu to train those messages as spam or ‘ham’. SpamSieve suggests using a ratio of 65 percent spam to 35 percent ham for best results. Because you can train SpamSieve en masse with existing messages, the program can do an excellent job of filtering almost from the minute you install it.

SpamSieve uses a combination of methods to filter junk mail. A Bayesian filter analyzes incoming messages to determine whether they’re spam or ham. There’s also a blacklist (messages that are deemed junk automatically; SpamSieve calls it a blocklist) and a whitelist (messages that are deemed good automatically), and you can add and remove entries from these two lists if you wish. Senders in your Address Book, as well as those on messages you don’t mark as spam, are automatically placed on the whitelist.

SpamSieve’s preferences are simple; a Filters tab lets you fine tune (or disable, if you wish) the operation of the filters, and the Notification tab lets you change how SpamSieve notifies you of its activities, with support for Growl included. The Training tab lets you change how SpamSieve learns about spam and ham. The Advanced tab controls SpamSieve’s overall strategy—a slider lets you select any point between conservative and aggressive; I left the slider in the middle, and found it produced excellent results.

 
  • Phil Starr

    Once I installed and ran spamseive, my mail program quite sending mail. I couldn’t fix it so I have deleted the program.

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    • http://macgenius.co Mac Genius

      Sometimes, SpamSieve, your Mac email client and your mail server can clash on certain rules. The best way to avoid this from happening is to change the criterion in your “SpamSieve – Move If Spam” rule from “All messages” to “Folder is Inbox.” That should solve the problem.

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    • C-Command Software

      SpamSieve does not affect the way your mail program sends e-mails. It does not change any mail server settings or communicate with your mail server. So most likely you were seeing a temporary problem due to a server or network issue.

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  • HjconwayODP

    wonder if anyone can help. Downloaded SS and got as far as attempting to install apple plug in for my apple mail but the error message came up that it wasn’t supported. Where do i go from here?

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  • HjconwayODP

    This is the actual error message:

    Mail has disabled the following plug-ins:

    SpamSieve

    Contact the makers of these plug-ins for versions that are compatible with Mail 5.2 and Message 5.2.

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    • C-Command Software

      This means that you need to update to the latest version of SpamSieve to support the version of Mail that you have. Or, if you are using a pre-release version of Mac OS X, please contact us so that we can help you.

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