startup commands

[Jocke <jocke1s@tripnet.se>]

Hi all,

I am trying to start mutt and 1 rxvt shell when
a specific user logs into X.
I tried to put

#! /bin/bash
#
exec mutt&
exec rxvt&


in bit .xinitrc  and .xsession  but nothing really happens.
How do I execute these commands at startup ? 

Best regards
Joakim