Hi, I'm sucessfully using sendmail.pm since "ages" and never encountered any problems. But now I first time tried to send a mail via sendmail to a mailadress like "firstname-lastname@whereever.de" which doesn't work :-( Can it be that the sendmail module doesn't like the minus character in the mailadress? Because when I change the adress to "firstname.lastname@whereever.de" it works fine. How can I bypass the problem of minus characters in the mailadress?