Best MCP Servers for Email & SMTP (August 2026)

Nerq found 650 MCP servers for email & smtp, ranked below by GitHub stars and weighted compliance score across 52 global AI jurisdictions. The top-ranked MCP server for email & smtp is ClawLink with 144 stars and a trust score of 73/100. MCP servers for sending, reading, and managing email through various providers.

Last updated: August 01, 2026 | 650 servers in this category | Data from Nerq

Top 20 MCP Servers for Email & SMTP

#	Name	Stars	Trust	Author	License	Description
1	ClawLink	144	B 73	https://github.com/clawlink-hq/clawlink	N/A	Connects AI agents to 100+ apps including Gmail, Slack, Notion, and GitHub via one-click OAuth integ
2	Mailchimp	11	B 72	https://github.com/agentx-ai/mailchimp-mcp	N/A	Integrates with Mailchimp's Marketing API to provide read-only access to automation management, camp
3	gmail-mcp-server	0	B 72	vxvomar123	MIT	Transform your Gmail with AI commands for easy email management.
4	Email Server	297	B 72	https://github.com/ai-zerolab/mcp-email-server	N/A	Integrates with email providers to enable sending and receiving emails, automating workflows and man
5	com.skipshit/mcp	0	B 71	https://github.com/jeremynashrei/skipshit	N/A	People and property search for Claude and ChatGPT. Phones, emails, addresses, relatives, properties.
6	com.inboxpolicy/send-decision	0	B 71	https://github.com/sorcerai/inboxpolicy	N/A	Send-decision email verification: agents get send/review/avoid with evidence, pay-per-call via x402.
7	tech.somewhere/platform	0	B 71	https://github.com/Somewhere-Tech/somewhere-tech	N/A	Backend for AI-built apps: database, auth, files, email, AI, payments, deploy, realtime. 170+ tools.
8	org.scienceswarm/commerce-validators	0	B 71	https://github.com/vajdap/commerce-validators-mcp	N/A	Commerce validators: live EU VAT (VIES), EORI, email/MX lookups; IBAN/ABA/GTIN checksums; VAT rates.
9	AgenticMail	172	B 70	https://github.com/agenticmail/agenticmail/tree/HEAD/packages/mcp	N/A	Email and SMS infrastructure for AI agents — send mail, receive verification codes, and manage real
10	Microsoft 365	54	B 70	https://github.com/elyxlz/microsoft-mcp	N/A	Integrates with Microsoft 365 services including Outlook, Calendar, OneDrive, and Contacts to enable
11	vibemcp	1	B 70	VibeTensor	NOASSERTION	Token-optimized unified MCP server for Gmail & Microsoft 365.
12	mcp_outlook_calendar	1	C 69	FRESHSK	N/A	Implémentation du Model Context Protocol (MCP) pour Microsoft Outlook, offrant un accès standardisé
13	hvkshetry/office-365-mcp-server	11	C 68	Unknown	N/A	A Model Context Protocol (MCP) server for Microsoft 365 integration. Provides 24 consolidated tools
14	MailBridge	2	B- 68	https://github.com/creativestefan/mailbridge-mcp	N/A	Multi-provider email client — send and read emails via Gmail, Outlook, and Yahoo from one MCP server
15	Leadloadz	0	B- 68	https://github.com/ali1041/leadloadz-mcp-server	N/A	MCP server connecting AI assistants to the Leadloadz B2B lead generation platform for searching veri
16	domdomegg/gmail-mcp	6	C 68	domdomegg	N/A	📧 MCP server for Gmail
17	dev.e2a/mcp-server	0	B- 68	https://github.com/tokencanopy/e2a	N/A	Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
18	com.mcpemails/emails	0	B- 68	https://mcpemails.com	N/A	Read, search, send, organize, draft and schedule email across your inboxes from any MCP client.
19	io.github.resentmail/resent	0	B- 68	https://github.com/resentmail/resent	N/A	Transactional email for AI agents: templates, domain verify, and sends.
20	io.github.apology-is-policy/hyades	0	B- 68	https://github.com/apology-is-policy/hyades	N/A	Render LaTeX math as pure Unicode text art for terminals, code comments, and emails.

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About MCP Servers for Email & SMTP

MCP servers for sending, reading, and managing email through various providers. Nerq tracks 650 MCP servers in the email & smtp category, each assessed against 52 global AI regulations including the EU AI Act, US state AI laws (California SB53, Colorado SB205), UK AI Bill, and more. Compliance scores are weighted by jurisdiction penalty severity — jurisdictions with higher fines (like the EU AI Act at up to €35M) have more impact on the score than voluntary frameworks.

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