Nexapp - Mail notifications (SMTP)

Mail notifications (SMTP)

Mail notifications allow NexappOS to send alert emails (for example, system warnings or security events) through an external SMTP server.

Warning This feature is still under development and does not have a user interface yet. It can currently only be configured through the command line.

What this feature does

NexappOS includes the msmtp SMTP client, used only for sending notification emails. It does not provide a full mail server: it simply relays outbound alerts to your SMTP provider.

Key capabilities

TLS/SSL support Encrypts the connection between NexappOS and the SMTP relay for secure delivery.
Authentication support Works with SMTP servers that require username/password or token-based login.

Configuration

Because there is no UI yet, SMTP must be configured from the CLI. For detailed commands and supported parameters, refer to the developer manual for msmtp configuration on NexappOS.

If you want, paste the msmtp developer-manual snippet you’re using and tell me your SMTP provider (e.g., Gmail, M365, SES, on-prem), and I’ll format a ready-to-run example for your exact case.