[rt-users] s/mime signature get lost in rt!

[Sven Sternberger]

RT: 3.0.12
Debian Sarge/Linux

hello!

my problem is that  we think in our site about s/mime signatures in
mails. the problem is that rt seems to break the mime structure of
incoming emails, and convert every mime block to "text/plain". So 
is there a way to fix this? is there a version after 3.0 which can 
handle this? how big is the effort to code this?
any help will be appreciate, but don't tell me to use
gnupg ;-)

best regards

sven