AgenticMail MCP Server

AgenticMail MCP server providing AI agents with email capabilities — reading, searching, and sending emails via IMAP/SMTP, managing mailbox folders, handling email drafts, and integrating email communication into agent-driven workflow automation and personal assistant applications.

Evaluated Mar 07, 2026 (0d ago) vcurrent
Homepage ↗ Repo ↗ Communication email gmail imap smtp mcp-server mailbox agentic
⚙ Agent Friendliness
67
/ 100
Can an agent use this?
🔒 Security
77
/ 100
Is it safe for agents?
⚡ Reliability
65
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
65
Documentation
68
Error Messages
65
Auth Simplicity
72
Rate Limits
68

🔒 Security

TLS Enforcement
95
Auth Strength
75
Scope Granularity
68
Dep. Hygiene
68
Secret Handling
78

App Password auth. TLS enforced for IMAP/SMTP. Store credentials in env var. Community MCP. Irreversible sends — confirm before executing.

⚡ Reliability

Uptime/SLA
68
Version Stability
65
Breaking Changes
65
Error Recovery
62
AF Security Reliability

Best When

An AI agent needs to read and send personal or business email via standard IMAP/SMTP protocols — particularly for personal assistant workflows and inbox management automation.

Avoid When

You need calendar features, enterprise email compliance, or high-volume transactional sending.

Use Cases

  • Reading and searching emails from inbox management agents
  • Sending emails on behalf of users from communication agents
  • Organizing emails into folders from email triage agents
  • Monitoring inbox for specific emails from workflow trigger agents
  • Drafting and scheduling email replies from personal assistant agents
  • Building email-driven automation workflows from productivity agents

Not For

  • Teams needing calendar integration (use Google Calendar or Outlook MCPs)
  • Teams requiring enterprise email features (Exchange, Outlook-specific features)
  • High-volume transactional email (use SendGrid/Mailgun MCPs)

Interface

REST API
No
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
No
Webhooks
No

Authentication

Methods: username_password oauth2
OAuth: Yes Scopes: Yes

IMAP/SMTP credentials required. Supports app passwords (Gmail, Outlook) and standard IMAP credentials. OAuth2 may be supported for Gmail. Store credentials as environment variables.

Pricing

Model: free
Free tier: Yes
Requires CC: No

Free open source MCP server. Email provider costs (Gmail, Outlook, etc.) depend on your email service plan.

Agent Metadata

Pagination
none
Idempotent
Partial
Retry Guidance
Not documented

Known Gotchas

  • Gmail requires App Password (not regular password) when 2FA is enabled
  • Outlook/Microsoft requires OAuth2 or App Password — regular password blocked
  • Email send actions are irreversible — always confirm before sending
  • IMAP connection may require enabling IMAP access in email provider settings
  • Community MCP from individual contributor — limited maintenance guarantee
  • Attachment handling may be limited — verify support for your use case

Alternatives

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$3

Score Monitoring

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$3/mo

Scores are editorial opinions as of 2026-03-07.

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