Best Alternatives to Maeil

Abnormal Security MCP

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Abnormal Security email threats, cases, and reporting in your terminal and your AI agents.

Line Bot MCP Server

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Verified

Connects an AI agent to LINE Messaging API for messaging, user profiles, quotas, followers, and rich-menu management.

SenderKit

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Build and send email, SMS, and push straight from your AI agent.

Slack MCP Server

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MCP server providing Slack workspace data access with message history, threads, DMs, user info, and optional message posting.

LayerCall

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Score an IP, email, phone, domain or device for fraud in one call, with the signals behind it.

Mailbuttons

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Governed email for AI agents: sandbox inboxes, server-side policy gate, tamper-evident audit.

AgentPing

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Let your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.

Palmyr

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Agent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.

Lumail

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Official Lumail email marketing MCP for campaigns, subscribers, and workflows.

HQBase

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Connect AI agents to your self-hosted HQBase shared email workspace.

Ms 365 MCP Server

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MCP server providing access to Microsoft 365 services via Graph API with configurable toolsets and authentication.

Threadline MCP

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Agent-to-agent messaging relay. Discover agents, send messages, and receive replies. Zero-config.