As far as the clearing the spambox goes, IMail includes a program that can
clear old mail, unfortunately it clears all mailboxes found in a directory
recursively.  I have looked into writing a utility to do the same but be
direct able at individual .mbx files, but the problem comes from the two
supporting files, .srt and .uid.  They both are in a binary format, while
the .srt file is very simple, and seems pretty unnecessary unless the box is
sorted differently than the default, the .uid file is more complicated.  It
has a 32 byte header record, and 32 byte records for each message, that
appear to be broken into 4 byte fields.  I know it stores the message
number, the message read bit, and some other indexes that I have yet to find
a pattern other than they grow as you go higher in the message count, and
the header record hold the highest message number and the next number for
some of the indices.  IMail will rebuild the whole thing if deleted, but all
messages return to unread. The simplest way to truncate is to delete the old
messages from the .mbx file, and blow away the .srt and .uid files.

If anyone feels like tackling the management of the .srt and .uid files to
make a proper aged delete, maybe even with a size or message count limit
option, I'm sure others would appreciate it, I just don't have the time to
build the needed expertise.  VBScript would take way too long to process
several thousand mail accounts.

Sorry for the long reply. :)

Chuck Frolick
ArgoNet, Inc.


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Burzin
Sumariwalla
Sent: Tuesday, October 01, 2002 3:29 PM
To: [EMAIL PROTECTED]
Subject: [Declude.JunkMail] H:Best Practices for Handling Spam


Dear List Members,

Among many other things, I'm the email administrator for St. Louis County
Library.  Like many other organizations, spam/UCE is a bane,
but as an information agency we're also very sensitive about
filtering.  I'd like to hear how other folks in  information type agencies
are handling
spam.

With Junkmail Pro, I can dump spam into the %imail username%/SPAM.mbx, but
is there a way to setup an automated script to clear messages
from the spambox that are older than say 30 days?

I'd appreciate any thoughts or suggestions.

Burzin
------

Burzin Sumariwalla               Phone: (314) 994-9411 x291
[EMAIL PROTECTED]          Fax:   (314) 997-7602
                                           Pager: (314) 407-3345

Networking and Telecommunications Manager
Information Technology Services
St. Louis County Library District
1640 S. Lindbergh Blvd.
St. Louis, MO  63131

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