=> https://www.digitalocean.com/community/tutorials/how-to-install-discourse-on-ubuntu-14-04
containers/app.yml dosyasında e-mail ayarlarını yapmanız lazım benimde anladığım kadarıyla.
...
env:
LANG: en_US.UTF-8
## TODO: How many concurrent web requests are supported?
## With 2GB we recommend 3-4 workers, with 1GB only 2
#UNICORN_WORKERS: 3
##
## TODO: List of comma delimited emails that will be made admin and developer
## on initial signup example 'user1@example.com,user2@example.com'
DISCOURSE_DEVELOPER_EMAILS: 'me@example.com'
##
## TODO: The domain name this Discourse instance will respond to
DISCOURSE_HOSTNAME: 'discourse.example.com'
##
## TODO: The mailserver this Discourse instance will use
DISCOURSE_SMTP_ADDRESS: smtp.mandrillapp.com # (mandatory)
DISCOURSE_SMTP_PORT: 587 # (optional)
DISCOURSE_SMTP_USER_NAME: login@example.com # (optional)
DISCOURSE_SMTP_PASSWORD: 9gM5oAw5pBB50KvjcwAmpQ # (optional)
##
## The CDN address for this Discourse instance (configured to pull)
#DISCOURSE_CDN_URL: //discourse-cdn.example.com
...
The credentials must be correct, or else you will not be able to register users (including the admin user) for the forum.burda dedikleri gibi e-mail ayarları doğru girilmezse ne üye kayıtları yapılabilir nede yönetici kayıtları.