If you look in the Outlook Express newsgroup and even ask there, you'll find
out that it can be triggered by third party applications. It's been covered
there countless times.
"petlover" <email@example.com> wrote in message
:I am an Outlook user and not using Outlook Express; Outlook is my default
: email program. About a month ago, I started getting notices that Outlook
: Express can compact messages to free up disc space. I double checked the
: settings and they are correct; set on Outlook and not Outlook Express.
: I have done lots of research on line on this seems to be a recurring
: Does anyone know how to resolve this? Thanks.