About Mails.so
Mails is an API service that provides powerful email validation capabilities to help maintain a clean and effective email list.
Describe what should happen in Mails.so, and when, in plain words. Whenever builds the workflow and runs it on a schedule, on a webhook, or when another app sends an event.
Connection requirements, provider permissions and optional AI usage apply. Read the runtime limits.
Mails is an API service that provides powerful email validation capabilities to help maintain a clean and effective email list.
Through its API, using the credentials and permissions required by the provider.
Connect Claude, Cursor or Codex to the Whenever MCP server and your coding agent can build and deploy the Mails.so workflow. It runs on Whenever afterwards, on its schedule or webhook, with the chat closed.
Set up the Whenever MCP serverDescribe your first workflow in plain words. One stays live for free, no credit card.
No credit card required