kmail on headless debian

I just setup a VM to run a headless debian and kmail. The idea is to ssh -X into that deb VM and forward kmail to whatever OS I'm in, so sorta poor man's mail server. I just installed debian without desktop task, then added trinity repos and installed kmail-trinity. Calling /opt/....kmail however nothing at all happens. Do I need to install a full trinity after all or at least to install a base .trinity folder...? -- -----BEGIN GEEK CODE BLOCK----- Version: 3.12 GCS d--(+)@ s-:+ a C++++ UL++ P+>++ L+++>++++ E-- W++ N o? K- w--(---) !O M+ V- PS+ PE Y++ PGP t++(---)@ 5 X+(++) R+(++) tv--(+)@ b++(+++) DI+++ D- G++ e* h>++ r* y? ------END GEEK CODE BLOCK------