Email testing API for CI, signup flows, and notification checks

MailSlurp gives teams a programmable way to create inboxes, wait for matching messages, and validate signup, OTP, password reset, invite, and notification emails in code.

Promote captured email into API assertions

Capture staging SMTP traffic in MailSlurp Email Sandbox, inspect the received payload, then use the same inbox and wait APIs to assert signup, password reset, OTP, billing, and notification messages in CI.

Create inboxes per run and wait for the exact message

Replace shared inboxes and fixed delays with disposable test identities, bounded waits, and message matching by sender, subject, content, or unread state.

Extract links, codes, headers, and attachments directly

Validate the delivered message payload customers depend on instead of scraping inbox UIs or hand-rolling MIME parsing in each suite.