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Single Time Machine Backups

Tired of Time Machine running all the time? You can turn it off in the Time Machine preference pane, but still initiate a single backup by choosing Back Up Now from Time Machine's menu bar icon. Of course, your backup is much less likely to be up to date, but Time Machine won't be taking any resources while you're trying to work.

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Richard Kane

 

 

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The Postini Test Begins

I'm mad as hell, and I'm not going to take it anymore! In particular, what I'm hoping I'm not going to take is spam destined for the tidbits.com domain. As a result, our good friends at digital.forest have set us up with a review account with the anti-spam service Postini, which I'll be turning on sometime within the next week (digital.forest resells Postini services to anyone for $1 per protected account per month).

<http://www.forest.net/>

For those that haven't heard of it, Postini is an anti-spam service that protects an entire domain from spam, although it's possible to prevent mail to certain addresses from being filtered (at least initially, we'll set this option for all of our auto-reply and mailing list addresses). To enable Postini to filter all the mail destined for tidbits.com addresses, I'll change the MX records in our DNS setup so all incoming mail goes through Postini's mail servers, where it can be checked for spam and viruses, before being forwarded on to our mail server for delivery.

<http://www.postini.com/>

I mention this move in advance because we simply don't know how effective Postini will be, and it's possible that mail to me, or anyone else at the tidbits.com domain, will be filtered out by Postini until our users adjust the settings appropriately. In reality, we of course hope that Postini will be equally as accurate as the client-side filters many of us already use; Michael Tsai's SpamSieve remains about 99.6 percent effective for me, but as my spam volume has crept into the 800 to 1,000 per day range, just receiving and processing that amount of spam has become onerous. Worse, scanning my Junk mailbox in Eudora for false positives has become essentially impossible; I can sort by spam score and look at the lowest ranked message, but if I think I've missed something, a search across the Junk mailbox is the only real hope.

I'll report back on how well Postini works for us and how easy it is to use in a month or so. In the meantime, I'm hoping for the best, which would be an almost complete drop in spam with no additional lack of reliability introduced into our email services. Fingers crossed.

 

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Typed notes are blended with recorded audio, video, and slides
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Learn more at <http://www.usefulfruit.com/tb>!