I am trying to relay all my email through a smarthost, but I can not seem to get it working. It looks like I need to disable STARTTLS. I tried editing my /etc/mail/linux.mc file and commenting out the include at the top and adding define(`sm_enable_tls', `no')dnl to it. When I try to make the file, it says nothing needs to be done. So it looks like my changes are not taking effect. Jun 8 07:55:32 aragorn sendmail[4503]: STARTTLS=client, relay=smtp.comcast.net., version=TLSv1/SSLv3, verify=FAIL, cipher=RC4-SHA, bits=128/128 Jun 8 07:36:47 aragorn sendmail[3520]: i58EaihA003518: to=someone@somewhere.com, ctladdr=whoknows@why.com (1000/100), delay=00:00:03, xdelay=00:00:02, mailer=relay, pri=120358, relay=smtp.comcast.net. [63.240.76.27], dsn=5.1.1, stat=User unknown I am at a loss on this one. I found some information on google, but it must be for older installs of sendmail. Rob