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Journal jcuervo's Journal: Yay for stuff 4

Too much crap going on. My girlfriend moved in, we're both moving out, my office is moving, my handrolled postfix transport seems to deliver 0-length messages to peoples' mailboxes (fuck!), and our app servers are dropping like flies -- even two of the brand new ones. Looks like bum hard drives. WTF!!@#%^

On the upshot, I did get a new cell phone. It's a Sidekick II, and it's sweet. AIM, YIM, ssh (!), random assorted games, email, browser (!), camera, and did I mention ssh?

It has its own issues, though. First of all, actually using it as a cell phone is kind of weird. Mainly, getting used to speaking into a cinderblock takes some time. Also, the speaker is built into the D-pad, so it's a little tricky when you first start using it; you have to kind of guess where your ear is with relation to the speaker.

On top of that, the network apps use GPRS, which is just slightly slower than a stoned Pauly Shore.

Another little interesting phenomenon is that GPRS tends to disconnect while it goes to use GSM, meaning you get momentarily disconnected from the data network while you use voice.

Its redeeming qualities are the software. Email, AIM, games (chess!), and ssh (and probably YIM, if you're into that sort of thing). Yeah, they're slow, but they're there, so I don't have to lug around my laptop just to telnet to an apc and reboot something. The qwerty keyboard is nice, too, so when I get the AIM from my boss telling me that something is acting funny, I can actually hold a full conversation with him on the way back, instead of "shit, k, 5 out, will look".

All in all... hmm. I'm not sure if I'd take one of those HP doowhackeys, but it's worth what I paid for it. The porno soundtrack ringtone is free to download, too! ("Hip Cat", by the way. :-))
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Yay for stuff

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  • What language is your little hack written in, and what are you trying to do with it? I recently put together a couple of scripts to help with our migration away from Exchange to our new linux server running postfix (though one of them is running through procmail, and the other is called via alias entries). Basically I needed an easy way to run windows folks' email through our virus scanner, and I wasn't crazy about the weird way the documentation said to setup clamav with postfix. I thought about doing it v
    • The transport's written in Perl. It actually does quite a bit; runs the message through spamc and clamdscan are two of the three most important things. The third is header truncating, to work around a bug in the version of squirrelmail we're using. Gets confused if it comes across a really long header. It also does some checking to make sure the account is active, see if it's being forwarded to another local account, etcetera (yeah, postfix does it, too, with another MySQL table).

      So, if the message is a
      • Wow, how long does it typically take for email to move through all those checks??? And debugging it, damn, there are so many places where stuff could be barfing...

        Just out of curiosity, what do you do with mail to bogus users? I see alot of spammers hit our mailserver and just start cranking through a list of names (in alphabetical order no less) to people who never existed on our machine. Currently I am just tossing the email to /dev/null but I worry that a real human might spell an actual address wrong an

        • Wow, how long does it typically take for email to move through all those checks???

          real 0m1.784s
          user 0m0.560s
          sys 0m0.160s

          Not as long as you'd think. :-) spamc is usually the bottleneck, but it's not too bad.

          And debugging it, damn, there are so many places where stuff could be barfing...

          Yup. Probably going to end up rewriting it as an smtp proxy. More efficient, anyway, and almost no bounce messages (hopefully).

          Just out of curiosity, what do you do with mail to bogus users? I see alot of

When bad men combine, the good must associate; else they will fall one by one, an unpitied sacrifice in a contemptible struggle. - Edmund Burke

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