Look up SMTP server settings (host, port, encryption) for a given email provider. Use this to find the correct SMTP configuration for services like Gmail, Outlook, SendGrid, etc.
ConnectorNo auth
605,552 tools. Updated 2026-09-24 01:32
"Configurable Gmail SMTP/Mail Server for Any User with Remote Access" matching MCP tools:
- Register a new Fractera user and start the deployment of their server in one atomic call. Use this AFTER you have collected the user's email (entered twice for typo protection), server IP, and root password. Creates the User row (or reuses an existing one with the same email), creates a free Subscription, creates a ServerToken, wipes any previous installation on the target server, and launches bootstrap. The deploy is IP-first (phase-1): the server comes up on plain HTTP at http://<IP>:3002 in 8-14 minutes; it does NOT get a domain or HTTPS cert here (that is an optional later step inside the workspace). Returns session_id (for a single on-demand check_status read — do not poll) and server_token (so the user can recover via retry_deploy if anything breaks). Call this AT MOST ONCE per conversation.ConnectorDestructiveNo auth
- Register a new Fractera user and start the deployment of their server in one atomic call. Use this AFTER you have collected the user's email (entered twice for typo protection), server IP, and root password. Creates the User row (or reuses an existing one with the same email), creates a free Subscription, creates a ServerToken, wipes any previous installation on the target server, and launches bootstrap. The deploy is IP-first (phase-1): the server comes up on plain HTTP at http://<IP>:3002 in 8-14 minutes; it does NOT get a domain or HTTPS cert here (that is an optional later step inside the workspace). Returns session_id (for a single on-demand check_status read — do not poll) and server_token (so the user can recover via retry_deploy if anything breaks). Call this AT MOST ONCE per conversation.ConnectorDestructiveNo auth
- Use this when the user wants to see or triage their inbox on this Mac (Apple Mail — any account added to Mail.app: iCloud, Gmail, IMAP, Exchange). Lists email headers (subject, sender, date, unread); call read_email(message_id) for the full body. For a Microsoft 365 mailbox NOT added to Mail.app, use m365_list_emails. IMPORTANT: on machines with 2+ accounts, call with account=<name> (from list_email_accounts). Without it, and when the fast index can't answer, list_emails returns the account list instead of scanning all of them — scanning every account in one call has no time limit and can block Mail for other requests too (#2268). Exactly 1 account is unaffected. Supports pagination: use offset to page through results (e.g. offset=20 for page 2 with limit=20). The limit parameter is capped at 50 per call (default 20); to read more, page with offset rather than requesting a larger limit.ConnectorOAuth
- List all Argo campaigns the current grant token has access to, including the access level ("read" or "read+write") for each. Call this first when the user has not provided a campaign ID. Each entry includes both `campaignName` and `id` (shown inline as `[id: …]` and also in structuredContent.idMap). Use the `id` verbatim for any subsequent tool call that takes a `campaignId`. In prose to the user, refer to campaigns by `campaignName`; do not print the raw `id` unless asked.ConnectorNo auth
- Lists Mail.app email accounts WITH each account's email addresses, server_name and type. type is whatever Mail reports — imap | pop | iCloud | smtp | unknown — and Mail's scripting dictionary has NO Exchange value, so Exchange (EWS) accounts always come back as unknown, flagged with type_undetermined: true and a type_note; for those read the mailbox through the m365_* tools (or outlook_diagnose) instead of routing by type. Slower — queries Mail directly. For just the account NAMES (to pass to list_emails(account=...)), prefer list_email_accounts: it's faster (cached, no Mail lock).ConnectorOAuth
Matching MCP Servers
- AlicenseNot gradedqualityNot gradedmaintenanceA TypeScript MCP server that enables LLMs to send outbound emails via SMTP with support for attachments and HTML content. It includes outcome-oriented tools for account validation and enforces strict security policies like recipient allowlists and size limits.-
- AlicenseBqualityAmaintenanceEnables SSH and UART/serial port access for Claude Code to directly control remote devices like Raspberry Pi, embedded systems, and IoT devices. Supports command execution, file transfers via SFTP, and serial communication.241AGPL 3.0
Matching MCP Connectors
- gmailOAuth
A MCP server for Gmail that lets you search, read, and draft emails and replies.
Gmail MCP Pack
- Use this when the user wants to find specific emails on this Mac (Apple Mail — any account added to Mail.app). Searches subject and sender by default; pass scope="body" or scope="all" to also search the message body (see search_coverage in the response — a body search can be partial while its local index is still building). For a Microsoft 365 mailbox NOT added to Mail.app, use m365_search_emails. IMPORTANT: on machines with 2+ accounts, call with account=<name> (from list_email_accounts). Without it, and when the fast index can't answer, search_emails returns the account list instead of scanning all of them — scanning every account in one call has no time limit and can block Mail for other requests too. Exactly 1 account is unaffected.ConnectorOAuth
- No arguments. Returns how many MCP servers have been read at source level, and the share of them with each category of finding (credential access, network egress, install-time execution, prompt-injection surface). Use this to judge whether checking a specific server is worth it before you look one up. It reports aggregate counts only - no per-server findings, and no verdict about any individual server.ConnectorNo auth
- Create a CRM outbound email DRAFT for a lead — does NOT send. Writes outbound_messages status=draft; for Gmail also creates a Gmail Drafts entry. Return value includes outboundMessageId (and gmailDraftId when channel=gmail). Show the draft to the user and wait for explicit approval before calling crm_send_email_draft. Optional attachmentDocumentIds attach Documents library files (same entity). Use crm_list_outbound_email_connections for connectionId + channel. POST /api/crm/outbound-email. Scope write:crm; RBAC crm.leads.edit.ConnectorOAuth
- Searches all readable mailboxes with one query string and returns documents with ids for `fetch`. Use Gmail search syntax for Gmail accounts (from:, newer_than:7d, has:attachment); plain words elsewhere. Prefix the query with "account:<id> " to limit it to one mailbox. Outlook / Microsoft 365 mailboxes are searched in the Inbox only (Graph has no "all mail" scope), while Gmail is searched across All Mail; use search_messages with a folder to look elsewhere.ConnectorAPI key
- Connectivity check only — does NOT return any analytics data. Pings every connected Tracklution server and reports reachable / unreachable. USE WHEN: - The user reports the integration "isn't working" and you need to isolate network vs. data issues. - You want to confirm a freshly-added server is online before running real queries. For any data question (counts, events, sessions), skip this and go straight to get_summary or get_report.ConnectorOAuth
- Use this when the user asks how to protect a domain that sends no email from being spoofed. Build the three-record hardening pack that makes a NON-SENDING domain unusable for spoofing: a Null MX, a hard-fail SPF record, and a p=reject; np=reject DMARC record. For parked, redirect and brand-defensive domains only — NEVER for a domain that sends any mail, including transactional or one legacy system. Do NOT set confirm_no_mail on your own judgment or because a scan looked quiet: only the human who owns the domain can confirm it sends nothing, so ask them first. That flag unlocks the question, not the answer — the server re-checks DNS itself (existence, MX, SPF, DKIM selectors) and returns records: null with a rationale when it finds evidence of mail; relay that rationale rather than retrying. A lookup failure is reported as a failure, never as a pack. Publishing is the human's decision: present the records verbatim, in the order given, and let them approve each one.ConnectorNo auth
- Return a copy-pasteable recipe to VERIFY an integration works: `first-call` (code↔design, an audit row, correct attribution) or `per-user-isolation` (a multi-user/broker server runs two users under different credentials and rejects cross-user access). Guidance only — you run the commands.ConnectorNo auth
- Read back, for the end user identified by a CDP access token, their CDP accounts, whether the Model-B fence is present, and whether an active delegation reads back (with its expiry and the per-swap cap recorded for it). Arguments: { accessToken } — the server resolves the user from the token; a client-sent user id is refused. delegation.per_swap_cap_usd is the number THIS user chose at mint time; it is ABSENT when no cap is recorded for the grant, which means the delegated send will refuse it — say so rather than showing the shared ceiling. fence.per_swap_cap_usd is that shared ceiling and is never a per-user number. Output is bound to that user; nothing about any other user is returned. Server-to-server only: the caller presents Otto's delegation secret in the `x-otto-delegation-auth` request header (never in arguments); a call without it is refused before anything is read. The listed input schema is intentionally permissive — the strict schema is validated after the caller is authenticated.ConnectorNo auth
- Search the user's connected Gmail mailboxes and return matching messages, newest first: from, to, subject, date, and a short snippet of the body. `query` uses Gmail search syntax: 'in:sent to:jane@acme.com' for messages the user sent to someone, 'from:jane@acme.com' for messages they received, plus operators like subject:, newer_than:7d, and has:attachment. So 'show me the last 5 messages I sent to jane@acme.com' is query 'in:sent to:jane@acme.com' with max_results 5. Each result carries a `starred` flag; a message the user starred matters to them, so weight it accordingly; 'is:starred' finds starred mail directly. For 'how many' questions, use total_matches_estimate in the result (it is Gmail's estimate of ALL matches, beyond the messages returned). If it reports no Gmail account connected, give the user the link it returns. Rare header-only connections cannot run query search; the tool says so. Answer correspondence questions from the brain for those.ConnectorNo auth
- List all Gmail labels for the authenticated user. Returns both system labels (INBOX, SENT, TRASH, etc.) and user-created labels with message/thread counts. Use this to discover label IDs needed for add_labels, remove_labels, or search_email queries.ConnectorOAuth
- One-call email validation combining syntax + MX records + disposable check + role-address detection (admin@/info@/...) + free-provider classification (gmail/outlook/yahoo/...). Use BEFORE adding an email to a contact list, sending an outbound message, or auditing a lead-list dump — replaces 2-3 tool calls (email_mx + email_disposable + manual role parse) with one structured response. Deliberately does NOT do SMTP `RCPT TO` deliverability probing — Hunter.io / NeverBounce-style mailbox enumeration is an ethical grey area we declined; use those services if you need that specific signal. role_address=true on `admin@`, `info@`, `noreply@`, `support@`, etc. (Gmail-style `+tag` is stripped before classification). free_provider=true on consumer-mailbox domains (B2B detection signal — a 'work' email at `@gmail.com` likely isn't a corporate user). Free: 30/hr, Pro: 500/hr. Returns {email, domain, syntax_valid, mx_records, disposable, disposable_provider, role_address, role_type, free_provider, summary}.ConnectorNo auth
- Write to somebody, as you. A username reaches them on this instance and is free; a full email address leaves over SMTP under this instance's domain, so a reply comes back to your inbox, and is charged. Resolve a name with contacts_find first. Mail that leaves needs MAIL_DOMAIN configured on the instanceConnectorDestructiveNo auth
- Look up a domain's MX records and resolve each mail exchanger to its IPv4 and IPv6 addresses, ordered by priority and flagged when a host resolves into private address space. Tells you where mail for the domain is delivered; it does not connect to those servers, does not test SMTP, and says nothing about whether the domain is authorised to send (spf_check, dkim_check, dmarc_check). Anonymous and rate-limited per IP.ConnectorNo auth
- Watch one TCP or UDP port on a host and report it up only when the service behind it actually answers. This is the type for game servers, databases, mail and anything else that speaks its own protocol rather than HTTP - Minecraft, Rust, CS2, FiveM, Postgres, Redis, SMTP. The port must be given as part of the url. Set protocol to UDP for game servers; most of them do not answer on TCP at all.ConnectorNo auth
- Live SMTP RCPT probe (HELO + MAIL FROM + RCPT TO; no DATA). Reports deliverability verdict (deliverable / catch_all / undeliverable / greylisted / inconclusive). Catch-all detection via random-fake-RCPT comparison. Skipped automatically for Gmail / Outlook / Yahoo / iCloud / Fastmail / ProtonMail. ~3-8s latency.ConnectorNo auth