Configuring sendmail on Jaguar
Subject:   host name lookup failure...
Date:   2003-06-24 22:31:18
From:   macmartin
Response to: host name lookup failure...

Your DNS is not set up properly -
this can have various reasons -
maybe you are not connected to the internet when sending -
there are severeal solutions to this, depending on your newtork-environment -

tell me more about your set-up and i guess i will find the solution.
you might be able to solve this by just using the /etc/hosts - file and/or the mailertable in a home environment.

regards from germany