host smtp_server_address
port 465
protocol smtp
from your_email@address.com
auth on
tls on
user your_email@address.com
password your_email_passwd
tls_starttls off
在 /root 目录下创建 .muttrc
set sendmail="/usr/bin/msmtp"
set use_from=yes
set realname="your_email@address.com"
set from="your_email@address.com"
set envelope_from=yes
使用说明