License Key Not Delivered via Email on Docker Setup (UI Shows Success)
Describe the problem/error/question
I am running n8n via Docker, and I cannot receive the license key email after requesting it through the web interface. The UI shows a successful submission, but the email never arrives in my inbox (nor spam/junk folders).
I have confirmed that the n8n container has outbound internet access. I have tried two different email addresses (including ProtonMail and a standard provider) without success.
What is the error message (if any)?
There is no error message in the UI. The UI displays the green success notification:
“Your license key is being generated! We’ve got your request, and it’s currently being processed. Your license will be generated soon and sent to [my email].”
In the Docker logs, there are no errors related to email sending or communication during the license request. The most relevant (and normal) log entries after initialization are:
[license SDK] Skipping renewal on init: license cert is not initialized Registered runner “JS Task Runner” (…) Version: 1.122.5 Editor is now accessible via: http://localhost:5678
