I'm trying to get the external ticket ID from the postmaster filter, I have attached a screenshot from SysConfig, the regex works if I use it in an external perl script, but I don't get any error messages and the emails are not interpreted correctly as followups.
The ticket format is [Company XYZ-829829] where XYZ-829829 is the relevant part. There are some mungled messages where there's a ~ in front of XYZ, so that's why I made it optional.
I'm a little bit stumped and I'd really appreciate the help!
