Problem sending cc mail on ticket resolve

Hi,

Cc or AdminCc watchers get the mails without problems.
If I enter an mailadress in line “Cc:” in the “Resolve Ticket” form, RT do
not
send any mail to this adress. In rt.log are no error messages.

I havn’t found a config option for this. Must I setup scrips for that?

SuSE 8.2
RT 3.0.11
Perl 5.8.4
Postfix
Apache 1.3.27
Modperl 1.27

Regards
Torsten