“Email”

Creates a temporary mail address and shows incoming messages on the same page.

Invoice form with tax field; the finished PDF is emailed to you rather than downloaded directly.

Tests whether an email server supports TLS encryption and valid certificates.

Builds an HTML email signature from templates for Gmail, Outlook and Apple Mail.

Builds mailto links with subject, body, cc and bcc filled in and encoded.

Parses pasted email headers and shows delivery hops and delays.

Read, search, compose, and send emails via Apple Mail on macOS.

Gives a temporary inbox address instantly with no sign-up, for receiving sign-up confirmations.

Anonymous disposable addresses whose inbox you open by typing the mailbox name.

Creates QR codes for text, email, WiFi and more directly in the browser, with no limit.

Animates an email's path through sender client, mail servers and receiver client, with an AI-generated explanation of each step.

Email inbox for AI agents, owned by a Nostr key.

Generates a PGP key pair for a name and email in the browser.

Checks whether an email address appears in known data breaches.

Interactive walkthrough of how a message is checked for SPF, DKIM and DMARC, using a test email address.

Generates ten email subject lines from the purpose and tone you describe.

Checks whether a mail server IP or domain is listed on common email blacklists.

Searches for OpenPGP public keys by email or fingerprint and lets you upload your own key.

Read, organize, draft and send email on any JMAP server, with OAuth sign-in and zero configuration

Lightweight DMARC parser: auto-fetch email reports, visualize compliance in a single all-in-one app

Read, search and draft email over IMAP from any AI agent.

Free disposable email for AI agents: a throwaway inbox to read verification codes.

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

MCP server for the Mailtrap email platform — analytics, sending, contacts, sandbox