In the immortal words of Micah Thompson ([EMAIL PROTECTED]):
> 
> I need more speed!  
> Currently I am running majordomo with a custom perl program written for 
> me by a friend called "splitlist" but it's still too slow.  (splitlist 
> takes the subscriber lists, alphabetizes by reverse domain, and spawns 
> off multiple parallel sendmail processes).  It is way faster than 
> majordomo alone, but still not enough.

You probably want to look into the following:

1.      bulk_mailer, a majordomo add-on that does some of the 
        same things as your script does, and a bit more.

2.      qmail (www.qmail.org), vmailer (www.vmailer.org), or
        another higher-performance MTA.  (LSMTP may or may
        not fit the bill; I've never used it, so cannot comment.)

3.      Rob Kolstad of BSDI presented a paper on tuning high-
        use mailing lists at the last USENIX LISA conference.
        The paper may be available somewhere on www.usenix.org.

4.      The [EMAIL PROTECTED] mailing list. :)

> Is majordomo  the way to go with this, or should I look into something 
> like listserv?  

As a rule, the MTA tends to be the speed limiting factor, not
the MLM.  However, if your list is large enough, or you run
a great number of lists, Listserv might be a win for you on
other considerations.  "Your Mileage May Vary."

> Oh, the mailing list must run on an already heavily 
> loaded server which is usually straining to handle all the web traffic 
> being generated by the bad weather (people looking at my online doppler 
> radar). :)

Split your web machine from your mail machine.  Really.  Or at a minimum
make sure it's a multiprocessor machine and that the mail spools and
web directories live on different drives or better yet different
SCSI controllers.  But really, split the functions into two different
machines.  :)

-n

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