--- msmtp_accounts: #Account 1 - account : gmail host : smtp.gmail.com port : 587 auth : "on" from : username@gmail.com user : username@gmail.com password : plain-text-password1 #Account 2 - account : mysmtp host : smtp.example port : 587 auth : "on" from : admin@example.org user : myuser@example.org password : plain-text-password2 msmtp_default_account: mysmtp msmtp_domain : example.org ## Logging (Select A) "syslog" or B) "file" logging or C) "no" log #msmtp_log : "syslog" msmtp_logfile : /var/log/msmtp.log ## Aliases mail account ( only msmtp_alias_default is required the rest is optional ) msmtp_alias_default : devops@example.org msmtp_alias_root : root@example.org msmtp_alias_cron : cron@example.org