Cannot login to ghost admin. "There was a problem on the server." message appears

[joe-blocher]

Maybe this helps:

Unable to invite new admin users to account without mailgun setup?

The configuration options in the documentation above only state: Configuring with Mailgun Amazon SES You don’t necessarily need Mailgun as a mail provider to invite any new staff … I miss a simple SMTP configuration. It would be good to specify this as well in the documentation: ... "mail": { "transport": "SMTP", "from": "website@domain.com", "options": { "host": "mail.domain.com", "port": 587, "auth": { "user": "user@domain.com", "pass": "1234" } } }, .…