STARTTLS errors in /var/log/maillog
 

i see entries like this in /var/log/maillog

im on fedora core 2

09:30:08 hostname sendmail[14093]: STARTTLS=client: file /etc/mail/certs/cert.pem unsafe: No such file or directory
09:30:08 hostname sendmail[14093]: STARTTLS=client: file /etc/mail/certs/key.pem unsafe: No such file or directory
09:30:08 hostname sendmail[14093]: STARTTLS=client: file /etc/mail/certs/cacert.pem unsafe: No such file or directory
09:30:08 hostname sendmail[14093]: STARTTLS=client, error: load verify locs /etc/mail/certs, /etc/mail/certs/cacert.pem failed: 0
09:30:09 hostname sendmail[14093]: STARTTLS=client, relay=mail.somedomain.ch., version=TLSv1/SSLv3, verify=FAIL, cipher=RC4-MD5, bits=128/128

im also seeing LOTS of these:

Oct 26 14:24:58 myservername sendmail[28620]: j9MBROwI002837: to=<user@msn.com>, ctladdr=<nobody@localhost.localdomain> (99/99), delay=4+07:57:34, xdelay=00:00:14, mailer=esmtp, pri=9391404, relay=blah.blah.com.mail2.blah.com. [xx.xx.x.x], dsn=4.2.0, stat=Deferred: 450 <nobody@localhost.localdomain>: Sender address rejected: Domain not found