[rt-users] Message ID generation

[Florian Weimer]

Excerpt from Action/SendEmail.pm:

sub SetMessageID {
  my $self = shift;

  # TODO this one might be sort of broken.  If we have several scrips +++
  # sending several emails to several different persons, we need to
  # pull out different message-ids.  I'd suggest message ids like
  # "rt-ticket#-transaction#-scrip#-receipient#"

  # TODO $RT::rtname should be replaced by $RT::hostname to form valid
  # message-ids (ref rfc822)
  
  $self->SetHeader
    ('Message-ID', "<rt-".$self->TicketObj->id().
     "-".
     $self->TransactionObj->id()."." .rand(20) . "\@".$RT::rtname.">")
      unless $self->TemplateObj->MIMEObj->head->get('Message-ID');
}

Is it safe to change $RT::rtname to something else in this context?
In our case, $RT::rtname isn't a FQDN. :-/

-- 
Florian Weimer 	                  Weimer at CERT.Uni-Stuttgart.DE
University of Stuttgart           http://CERT.Uni-Stuttgart.DE/people/fw/
RUS-CERT                          +49-711-685-5973/fax +49-711-685-5898