> >> I added a very similar record to the /etc/mail/genericstable, and > restarted > >> sendmail. > >I have this in my sendmail.mc. > >FEATURE(`genericstable',`hash -o /etc/mail/genericstable.db') > Added, tested, no difference. Can you submit a message to that mail server from the command line (not PHP)? If so does it go through? You may been to tweak the submission configuration?