I want to configure sendmail only to send emails  not to listen and receive. In /etc/mail/sendmail.conf Ive got:DAEMON_MODE=None;QUEUE_MODE=Daemon;Iptables are disabled (temporarily; only for this test)But in /var/log/mail/mail.logNov 18 13:40:04 novy sm-msp-queue[13548]: rAIC9RiF012445: to=user@mydomain.com, ctladdr=root (0/0), delay=00:30:37, xdelay=00:00:00, mailer=relay, pri=390130, relay=[127.0.0.1] [127.0.0.1], dsn=4.0.0, stat=Deferred: Connection refused by [127.0.0.1]When I set in /etc/mail/sendmail.conf DAEMON_MODE=Daemon; e-mails are successfully sent.Is that needed  to listen?
Configure sendmail to send only
configuration;sendmail