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Jan 30

Dreamhost E-mail Retention "Policy"

I use Dreamhost. I’m actually someone who really likes them. I was just wondering, do they have an e-mail retention policy?

Not really. But they have an e-mail backup system. Basically, your e-mail is backed up, but only accessible two weeks in the past.

If you access your Dreamhost account via UNIX/SSH, in your home directory “cd .snapshot”—”.snapshot” is a hidden directory. You can’t see it with an “ls -al.”

In .snapshot, you’ll see these directories:

hourly.0/  hourly.1/  nightly.0/  nightly.1/  weekly.0/  weekly.1/

“weekly.1” will be a backup of your account from two weeks ago. In there, there’s a directory “Maildir”. Maildir is a backup of all your e-mail at that point in time, i.e., two weeks ago.

Therefore, if you’re worried about e-mail retention, Dreamhost only keeps a snapshot of your e-mail from two weeks ago. If you’re looking to recover e-mail that you’ve deleted, you’ve only got a two week window. If you *want* your e-mail to disappear, then you have to age it for two weeks after deleting it for it to be *gone*. 


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