Two things: anti-spam and per-process *network* I/O.

Ken D'Ambrosio ken at jots.org
Wed Dec 26 11:16:10 EST 2012


Hi, all.  I've had two things that occasionally cause me grief, and 
since I finally got around to sending an e-mail, I figgered I'd roll 'em 
into one.  So:

I used to use MailScanner as my anti-spam solution, but it seems to be 
wandering into unsupported territory in Ubuntu land, and, for fear that 
this might be a trend, I wonder what other solutions other folks out 
there might be using.  (Note: "Gmail!"  isn't really the kind of answer 
I'm looking for.)

Per-process I/O accounting.  Every now and then, I see a system load 
spike through the roof -- but disk I/O is okay, likewise CPU.  Which 
really pretty much leaves network.  But I'm unaware of any tool that 
spits out per-process network utilization statistics.  One *must* exist, 
right?  Any pointers?

Thanks much, and happy holidays to one and all!

-Ken

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