MAPI Request: <opaque data> ?

[Network]

I'm desperately trying to track down why our box seems to have more problems
with horde/imp than I have seen posted on this list.  In doing so I see
*MAPI Request* coming from port:443.  After grep -i -r mapi horde/imp the
following results returned;

# grep -i -r mapi horde/*
horde/imp/locale/et/newuser.intro.txt:Tere tulemast IMP'i nimelisse WWW
mailiprogrammi. IMP kasutab mailile ligipääsuks IMAPi protokolli.
horde/imp/locale/sl/mailbox.lang:$lang->empty_mailbox = 'V mapi ni
sporoèil.';
-
after these mapi request are seen, the server also starts to spit out TCP
[rst] flags (example below);
0... .... = Congestion Window Reduced (CWR): Not set
        .0.. .... = ECN-Echo: Not set
        ..0. .... = Urgent: Not set
        ...0 .... = Acknowledgment: Not set
        .... 0... = Push: Not set
        .... .1.. = Reset: Set
        .... ..0. = Syn: Not set
        .... ...0 = Fin: Not set
    Window size: 0
-
If you remember I'm the one who has intermittent problems when clicking on
things within the horde/imp interface.  Upon clicking these links the user
is taken to a browser page showing "page can not be displayed"
-
The box is dedicated to horde/imp // nothing else runs on this box except
what horde/imp needs.
I guess there is more than one problem a-foot here so, I'll confine my
question to; Should horde/imp be sending MAPI request?



>From ljz@asfast.com Date: 17 Feb 2001 10:56:02 -0500
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Sender: Lloyd Zusman <ljz@asfast.com>
Subject: Some questions about the 2.3.x CVS version.

I've been using IMP for a year or so, and I'm quite happy with it.
Currently I'm using the 2.2.x version, but now I'd like to start
experimenting with the 2.3.x beta.

I've been to the web site, and I know all about the CVS versions of
Horde 1.3.x and imp 2.3.x.  But before I actually do the checkouts and
installations of these versions, I want to make sure that I understand
a couple of details that are not clearly discussed anywhere that I
could find on these web pages.  I'm hoping that some people here could
help clarify these points for me:

(1)  I'm experienced with CVS itself, but it isn't clear from the
     documentation on your web site which tag I should use when
     performing the cvs "co" ...  STABLE, or STABLE_{1,2}_2, or HEAD?
     I'm looking for the latest versions of Horde and IMP.

(2)  The INSTALL file in the imp/docs directory states,

       Note:  This document is totally out of date and needs to be
              updated.  Don't expect any of the instructions in here
              to actually work.  For now, it should serve merely as
              a rough guide.

     If indeed this document is out of date, where can I find useful
     instructions for installing the 2.3.x version of IMP that really
     *do* work?  Or will the exact installation procedures for the
     2.2.x versions work equally well for the 2.3.x versions?


Thanks in advance for any clarification that you folks might be able
to provide.


-- 
 Lloyd Zusman
 ljz@asfast.com