AWS
Relay outbound email from this stack through AWS SES.
Integrations for the OpenSMTPD stack
This stack is built to relay outbound mail through supported SMTP providers. Choose the provider that fits each environment while keeping email delivery reusable.
Provider-specific SMTP credentials stay with the stack, so development, staging, and production can reuse the same delivery model with per-environment overrides where needed.
Supported email delivery providers
Choose the SMTP provider that fits each environment while keeping the same reusable delivery stack.
Brevo
Relay outbound email from this stack through Brevo.
Cloudflare
Relay outbound email from this stack through Cloudflare Email Service (Beta).
Custom SMTP
Relay outbound email from this stack through Custom SMTP.
Mailgun
Relay outbound email from this stack through Mailgun.
Postmark
Relay outbound email from this stack through Postmark.
Resend
Relay outbound email from this stack through Resend.
SendGrid
Relay outbound email from this stack through SendGrid.