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Connect to any SMTP server to send automated emails directly from your Retool apps. Build custom interfaces for sending notifications, managing email campaigns, and automating communication workflows. Perfect for teams that need to integrate email functionality using their preferred email service provider.
Retool connects to SMTP servers using host, port, and authentication credentials stored as encrypted Retool resources. Once configured, teams can send emails directly from Retool apps and workflows using any SMTP-compatible provider.
Yes. Retool supports sending emails through SMTP, including support for dynamic recipients, subject lines, and HTML or plain-text body content—both from interactive app actions and automated Retool Workflows.
Retool connects to SMTP servers using username and password credentials, with support for TLS/SSL encryption. Credentials are stored as encrypted Retool resources and are never exposed to end users.
SMTP credentials are stored as encrypted Retool resources and are never exposed to end users. Access to email sending actions is governed by Retool's role-based permission model.
Yes. Retool supports environment-specific SMTP resources, allowing teams to use a test mail server in development and a production SMTP provider in live environments.
Yes. Retool Workflows can send emails via SMTP in response to triggers—such as scheduled jobs, form submissions, or approval events—enabling automated email notifications as part of operational processes.