# Can an AI agent send email on my behalf? Yes, and the four things to do first > 45 tools here are tagged with running an email sequence and 22 have an official MCP server. What to set up before you let anything send. *Markdown twin of the HTML page at the same path. Same content, no navigation, no styling, no scripts. Links below point at other twins. Site map for machines: [llms.txt](../llms.txt). The whole dataset: [directory.json](../data/directory.json).* --- [Directory](../index.md) / [Learn](index.md) / How to actually do it **How to actually do it** # Can an AI agent send email on my behalf? **The short answer** Technically yes. Sequencers, sending infrastructure and mailbox APIs all expose sending as a tool call, and this directory counts 45 entries tagged with running an email sequence. The question worth asking is not whether it can, it is what you have put between the model deciding to send and the mail leaving. ## The four things to do first - **Own the sending infrastructure decision.** Sending from your primary domain is how a mistake becomes a deliverability problem for the whole company. 9 entries are tagged [provision sending infrastructure](../jobs/provision-sending-infrastructure.md) and 13 are tagged [warm up an inbox](../jobs/warm-up-inbox.md). - **Verify every address.** 15 entries are tagged [verify an email is deliverable](../jobs/verify-email-deliverable.md). Unverified sending at volume is the single most reliable way to damage a domain. - **Put approval on the send tool.** Approval belongs on the tool call in the client, not in the prompt. The model is not the boundary. - **Log every send with its arguments.** If you cannot reconstruct what went out on Tuesday and why, you do not have an agent, you have an incident with a future date. ## The tools an agent can call to send - [HubSpot](../tools/hubspot.md) Official MCP · Free to start An all-in-one CRM/marketing/sales/service platform with contacts, deals, marketing automation, and a public REST API/developer platform. - [Warmly (Warmly.ai)](../tools/warmly.md) Official MCP · Free to start De-anonymizes website visitors at the person and company level from site traffic, and aggregates first-party (web/product/CRM), second-party... - [Amplemarket](../tools/amplemarket.md) No MCP found · Gate unknown An all-in-one sales engagement platform that finds leads, runs multichannel outbound sequences (email/social/phone/voice), and optimizes email... - [Apollo.io](../tools/apollo-io.md) Official MCP · Paid, self-serve A combined B2B contact database (265M+ contacts) and sales engagement platform in one product - prospect search/filtering, email and call sequencing,... - [HighLevel (GoHighLevel)](../tools/highlevel.md) Official MCP · Paid, self-serve An all-in-one agency CRM covering contacts, pipelines, conversations, calendars, payments and campaign automation across many client sub-accounts... - [Instantly](../tools/instantly.md) Official MCP · Paid, self-serve Cold email sending platform providing mailbox infrastructure, warmup, deliverability management, sequencing, and lead sourcing. - [La Growth Machine](../tools/la-growth-machine.md) Official MCP · Paid, self-serve Multi-channel prospecting platform that sequences outreach across LinkedIn, email, Twitter/X, and voice notes/calls from one campaign builder, with... - [lemlist](../tools/lemlist.md) Official MCP · Paid, self-serve Multichannel sales engagement platform combining lead database/enrichment, email/LinkedIn/call/SMS sequencing, and a unified inbox. - [Mixmax](../tools/mixmax.md) Official MCP · Paid, self-serve Gmail-native sales engagement layer that runs email sequences, tracking, calendaring and meeting notes from inside the inbox. - [Ortto](../tools/ortto.md) Official MCP · Paid, self-serve A combined customer data platform and marketing automation tool for building multi-channel journeys across email, SMS, push, in-app and live chat. 10 more are on the linked page. The cut is the display limit, not a ranking. ## The bit nobody enjoys Regulatory obligations do not change because software wrote the message. Consent, opt out, identification and record keeping are yours regardless of what generated the text, and they differ by jurisdiction. Nothing on this page is legal advice and this directory records no compliance claims about any tool. ## The safest first version Let the agent draft, research and queue. Let a person press send. Then move the boundary one step at a time, and only after you have read a hundred of its drafts. The chain is [draft personalized outreach](../jobs/draft-personalized-outreach.md) into [verify an email is deliverable](../jobs/verify-email-deliverable.md) into [run an email sequence](../jobs/run-email-sequence.md), and the approval belongs on the last one for longer than feels necessary. ## Sources - [The GTM MCP Directory, run an email sequence](../jobs/run-email-sequence.md) this site - [The GTM MCP Directory, Email Deliverability](../categories/email-deliverability.md) this site - [Model Context Protocol, the specification](https://modelcontextprotocol.io/specification) https://modelcontextprotocol.io/specification Every number on this page is generated from directory.json at build time and carries the date it was baked: 2026-08-25. Nothing is typed by hand, nothing is rounded, and nothing is estimated. The underlying data is [published in full](../data.md). Where the honest answer is a zero, the zero is printed. ## Related questions - [How do I write personalised outreach with an AI agent?](how-do-i-write-personalized-outreach-with-an-ai-agent.md) - [Which tools can verify an email address is deliverable?](which-tools-can-verify-an-email-address.md) - [What are the security risks of connecting an AI agent to my GTM stack?](what-are-the-security-risks-of-connecting-an-agent-to-my-gtm-stack.md) - [How do I stop an AI agent writing bad data to my CRM?](how-do-i-stop-an-agent-writing-bad-data-to-my-crm.md) ## In the directory - [Sending infrastructure](../jobs/family-sending-infrastructure.md) - [Email Deliverability](../categories/email-deliverability.md)