Autoresponder to directly addressed mail only?

I'm currently implementing vacation messages using mailbot, my global 
maildroprc file looks for a vacation.txt file in the users virtual home 
directory and executes the following command:

`test -f $CONTROLDIR/vacation.txt`
if ($RETURNCODE==0)
{
      cc "| /usr/local/bin/mailbot -t $CONTROLDIR/vacation.txt -d 
$CONTROLDIR/vacation.db -A "From: $USER@xxxxxxxxxxxx" 
/usr/local/sbin/sendmail -t -f $USER"
}

My problem is that this is replying to mail that is not just addressed 
to the user but addressed to mailing lists as well. Does mailbot have a 
way to do this or I assume I can add a rule in maildroprc to ensure 
that this is only executed if the address of the user is in the 
recipient list. But how?

Any help is greatly appreciated.


Thanks,
Paul



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