c:::755::imapfront-auth
c:::755::pop3front-auth
c:::755::pop3front-maildir
c:::755::qmqpfront-echo
c:::755::qmqpfront-qmail
c:::755::qmtpfront-echo
c:::755::qmtpfront-qmail
c:::755::smtpfront-echo
c:::755::smtpfront-qmail
c:::755::smtpfront-reject
