Best Email MCP servers, page 5

121

BillionVerify

by BillionVerify

A

Email verification for AI agents: verify single or bulk emails, check credits and history.

122

webhooks.cc

by kroqdotdev

B

Capture, inspect, send and assert on webhooks and inbound email from your coding agent.

123

Adaptive Cards

by VikrantSingh01

B

Generate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot.

124

xete

by xetenet

B

End-to-end-encrypted, sovereign inbox for AI agents. The server only ever sees ciphertext.

125

Elster

by lukasschwarz

B

Drive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.

126

Lettio MCP

by lettio.eu

A

Private, EU-hosted email for AI agents over JMAP: read, search, reply, draft, organize, send.

127

Audryo

by audryo.com

A

Lifecycle email for agents: journeys, campaigns, contacts, consent and delivery health.

128

Samva MCP

by samva.dev

A

Authenticated Samva email tools, including public documentation and template discovery.

129

Expense

by assaf

A

Receipt tracker with no friction: receipts arrive by email and file themselves

130

Front MCP

by wearehoust

A

MCP server for Front: conversations, contacts, messages, tags, and inbox workflows.

131

Google Workspace (gsuite-sdk)

by PabloAlaniz

A

Gmail, Calendar, Drive, Sheets, Tasks and Contacts for agents, with your own Google login

IMAP/SMTP email for AI assistants: read, search, draft and send, with CMMC-grade safeguards.

133

Outlook Email Html Lint

by jmshinhwa

A

Classic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga

Website and company intel for agents: DNS, WHOIS, SSL, tech stack, email security, profiles

135

HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, Contact Screening, Stocks, Crypto, News

by Its-fortunatefolly

A

75 metered agent services: research, verification, audits, data and media over MCP, A2A and HTTP.

136

GBG Loqate - Reach

by gbgplc

B

Verify addresses, email addresses, and phone numbers with confidence scores.

Outlook / Microsoft 365 for Claude — triage mail, reply, answer invites and book meetings, confirmed

138

isMalicious threat intelligence for AI agents

by ismalicious.com

B

Reputation for IPs, domains, URLs, hashes, emails, phones; CVEs; injection and email scans

139

Postio — UK Address, Postcode, Email & Phone Validation

by postio.co.uk

B

Validate UK addresses, postcodes, emails and phone numbers — Royal Mail PAF, live SMTP and HLR.

140

Domain Deliverability Checker

by mambabuilt.com

B

Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.

141

Agentlair

by piiiico

B

Give AI agents a real email address, vault, calendar, and task delegation via MCP.

Spanish invoice PDFs to validated data: NIF/IVA/IRPF extraction, arithmetic checks, IVA per quarter.

143

hostaway-kit

by stylabs

A

Read-only Hostaway MCP: listings, calendar, inbox, reports. Fixtures, no key. By STYLABS.

144

Listmonk MCP

by tecspda

B

Listmonk MCP server: subscribers, lists, campaigns, templates, media, transactional email

145

nintact

by nintact.com

B

Contact forms that actually arrive. No SPF/DKIM, no SMTP. AI sorts them and drafts the reply.

146

Apixies Developer API Suite

by apixies.io

B

50 developer utility APIs as tools: SSL, DNS, WHOIS, email checks, HTML to PDF, sitemaps and more.

147

MailFlat

by MailFlat

B

Real email inboxes for AI agents: open an address, read the one-time code, send mail.

Outlook mail and OneDrive files via Microsoft Graph — read, search, send and organize.

149

Hunter MCP

by scalably.io

B

Hunter.io MCP: domain search, email finder and verifier, enrichment, discovery, leads. 11 tools.

150

Dragapp

by dragapp.com

B

AI-powered email & WhatsApp for teams — manage your shared inbox from Claude, Cursor or ChatGPT.