System mail

• /etc/msmtprc

account default
from <ya-user>@yandex.ru
from_full_name <hostname>
set_from_header on
host smtp.yandex.ru
port 465
auth on
tls on
tls_starttls off
tls_trust_file /etc/ssl/certs/ca-certificates.crt
user <ya-user>
password <password>

aliases /etc/msmtp.aliases

• /etc/msmtp.aliases

default: <user@example.org>

• If using mdadm, add to /etc/mdadm.conf:

MAILADDR root

• # /etc/rc.d/rc.postfix stop
• # removepkg postfix
• # rm -r /etc/postfix
• # rm /etc/rc.d/rc.postfix
• # rm /usr/sbin/sendmail
• # ln -s /usr/bin/msmtp /usr/sbin/sendmail
• # ln -s /usr/bin/msmtp /usr/lib/sendmail