Postfix
Postfix is used to send emails on Linux servers.
You should set it up so daemons can use mail or sendmail to notify you of issues.
See https://askubuntu.com/questions/1332219/send-email-via-gmail-without-other-mail-server-with-postfix
Postfix is used to send emails on Linux servers.
You should set it up so daemons can use mail or sendmail to notify you of issues.
See https://askubuntu.com/questions/1332219/send-email-via-gmail-without-other-mail-server-with-postfix