Как создать свой собственный SMTP-сервер для Discourse

[Dannii]

Это один из вариантов

Mail-in-a-Box email

I used Mail-in-a-Box email during setup to use with Discourse. Mail-in-a-Box is an automatic self hosted email system where you run the script on a new Ubuntu 14.04 box with a dedicated domain name for email and it sets up everything for you and all you need to do is create email accounts and update the software regularly. I recommend it for managing your own email and it works for setting up an account for use with websites. I made server@r3df0x.net and I use that to send email from websites…