EM-3608
The mail server could not be reached
Why it happens
Rabt could not connect to your SMTP server, or the connection ended before sending finished: the server name or port may be wrong, the server may be down, or it may not accept connections from the internet. Rabt retries sending messages automatically. The full error is in the technical details.
What to do
Check the server name and port in the email settings, and that the server is running and accepts SMTP connections from the internet.
- HTTP status
- 503
- Retrying can help