I’ve installed discourse on an Ubuntu 18.04 by this guide (it’s with Ubuntu 16.04, but I think its quite the same):
Then I setup the email configuration like here discribed:
Note: It dont worked for me to apply just a IP range, only full IP-Address worked.
But I still dont get emails working. When I do the doctor test, it says:
==================== MAIL TEST ==================== ... ... SMTP server connection successful. Sending to email@example.com. . . Sending mail failed. Replacing: SMTP_PASSWORD Replacing: LETSENCRYPT_ACCOUNT_EMAIL Replacing: DEVELOPER_EMAILS Replacing: DISCOURSE_DB_PASSWORD Replacing: Sending mail to ==================== DNS PROBLEM ==================== This server reports NOT FOUND, but discourse.likamundi.de reports Discourse 2.4.0.beta2 . This suggests that you have a DNS problem or that an intermediate proxy is to blame. If you are using Cloudflare, or a CDN, it may be improperly configured.
I also tried to set “Allowed senders” in the gmail suite to “all”, but that also not helped.
And of curse, if I try to setup the admin account, I just dont get a mail…
Can anybody help me here, cant be possible that thats so hard to setup ^^