stalwart-dokploy-resend-relay

To set up a Stalwart mail server with blocked SMTP port 25, deploy it via Dokploy and route outbound mail through a Resend SMTP relay. This bypasses port 25 egress restrictions by using Resend for external delivery while maintaining local mailbox functionality.

Configuring a Stalwart mail server requires DNS records for domain validation, mail routing, and TLS certificate verification. The deployment process provides specific guidance on which DNS entries are needed to ensure proper mail delivery and authentication.

Yes, you can use Dokploy to orchestrate a Stalwart mail server container with Resend relay. The deployment manages Dokploy container orchestration, handling the Stalwart server setup and Resend SMTP relay configuration within the same workflow.

You should use an SMTP relay like Resend when your VPS environment blocks direct SMTP port 25 egress. Resend relay routing ensures outbound mail delivery succeeds in restricted environments where direct SMTP connections would fail or be filtered.

Yes, the Stalwart Dokploy deployment handles TLS certificate setup and admin provisioning. It manages the full lifecycle including mailbox creation, admin account provisioning, and TLS configuration to ensure secure mail server operations.