Malformed mulipart POSt when using MSIE 7 with RT 3.8.4

Hello all,

I have just updated by RT to 3.8.4 (Debian package), and while I am a
Firefox user, I have just seen that using MSIE 7 is getting an empty
response at certain times, such as when updating a ticket (Update.html).
Looking at the Apache error log shows “Malformed multipart POST
(/usr/share/request-tracker3.8/libexec/”. I’ve not seen
this with Firefox (3.x). I have the following plug-ins installed:

  • RTx-Statistics

  • RT::CommandByMail

  • Apache2::AuthenNTLM::Cookie

  • RTx-Calendar

Does anyone know why I would get an empty response and the above error
message with MSIE? I managed to load the ticket update page
(/Ticket/Update.html?Action=Comment&id=909) but when it went to submit
the form data it bailed out.