Validate a string's format for a standard mailbox address. Returns true or false; no message sent.
MIT
519,871 tools. Updated 2026-09-06 08:15
"Email" matching MCP tools:
- Validate email addresses by checking syntax, domain, MX records, disposable and role flags. Optionally run a live mailbox verification.MIT
- Manage IMAP/SMTP accounts to read, send, search, and organize messages, including attachments and calendar invites.MIT
- Send transactional emails, manage templates, track events, and analyze email statistics through Brevo's marketing automation platform.-
- Send a single email to specified recipients, with optional CC, BCC, attachments, and transport method. Requires explicit confirmation before sending.MIT
- Compose and send an email immediately, with options to preview before sending and verify recipients for out-of-office or delivery issues.MITDestructive
Matching MCP Servers
- AlicenseAqualityDmaintenanceA Model Context Protocol (MCP) server that enables Claude Desktop to manage emails via SMTP and IMAP. Send emails, fetch unread messages, and create draft replies directly from conversations.345MIT
- AlicenseAqualityBmaintenanceEnables real-time email verification via MCP tools, checking syntax, MX, disposable domains, and optional SMTP probe to determine deliverability with a VALID/RISKY/INVALID verdict.231MIT
Matching MCP Connectors
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
Validates email syntax and MX records. x402 payment required (testnet USDC).
- Instantly send an email to one or more recipients, with optional CC, BCC, and HTML body, without creating a draft.MIT
- Sends an email immediately to the specified recipients and optional CC/BCC, with attachments and chosen transport. Requires explicit user confirmation because the message cannot be un-sent.MIT
- Retrieve a single email by ID and get its content, sender, recipients, and metadata. Enable headers mode to examine security and authentication headers.MIT
- Send transactional emails to one or multiple recipients immediately or at a scheduled time. Ideal for one-off messages, alerts, password resets, order confirmations, and direct replies.MIT
- Validate email addresses with syntax checks, disposable domain detection, and MX record verification. Get a quality score and verdict to qualify leads, validate forms, and filter bot signups.MIT
- Retrieve full details of a sent transactional email by ID, including message_id, HTML, and plain text content. Useful for verifying email delivery and content.MIT
- Cancel a scheduled email before it is sent. Use this to retract emails that were set for future delivery with the scheduledAt parameter.MIT
- Send confirmed emails securely using specified recipients, subject, and content. Optionally include CC recipients for efficient email distribution.MIT
- Send emails from ClaudePost after confirming recipient details, subject, and content. Use this tool to dispatch verified email communications securely.MIT
- Reschedule an unsent email by updating its scheduled send time. Provide the email ID and a new ISO 8601 timestamp to change when it will be sent.MIT
- Sends an email after user confirmation. Provide verified recipients, subject, and content; optionally add CC recipients.BSD 3-Clause
- Create a shareable link for any sent or received email so recipients can view it without dashboard access. Specify an optional expiration time for the link.MIT
- Retrieve email content from Outlook, offering a 255-character preview or complete body by setting fullBody=true for detailed reading.MIT
- Verify email deliverability by checking MX records, SMTP status, disposable addresses, and catch-all servers to ensure your leads are valid.MIT
- Read the full content of a specific email by its UID. Provide the email identifier to fetch the complete message body, including details from your iCloud inbox or other folders.MIT