I think you are looking for something like this. http://sysudi.blogspot.com/2009/06/outlook-plug-in-external-watch-get.html
On Fri, May 4, 2012 at 11:15 AM, John Bonner <john.bon...@bmgi.com> wrote: > Hello,**** > > ** ** > > First I’m asking for mercy as I am a software developer and not an > Exchange Admin. **** > > ** ** > > Our company had had a few embarrassing moments but nothing catastrophic > regarding email exchanges. The typical scenario is that an email thread > gets going and there ends up being internal and external people on the > thread. Someone hits reply all and responds with content that really > shouldn’t get out. My boss (the owner) has asked me to write a VSTO plugin > that will check for external domains in the thread. So when you hit reply > all it would check and pop an alert saying FYI…the following people are > going to get this email…..is this ok?**** > > ** ** > > Well this is all fine and dandy and I can do this BUT…if someone already > has done this why reinvent the wheel? So before I spend a week in > development and testing I wanted to ask those who would know if there is an > existing product(s) to do this….or somehow accomplish the same result. > However it gets done we just want to warn the user that this reply all > includes external (usually clients) people. The icing on top would be if it > also tracked to a private mailbox that Bob was warned on MM/DD/YYYY > XX:XX:XX:XXX etc. So Bob can’t say sorry man. That little warning didn’t > popup.**** > > ** ** > > TIA**** > > JB**** > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to listmana...@lyris.sunbeltsoftware.com > with the body: unsubscribe exchangelist > -- Thank you, Mike Sullivan --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist