Email Spam Tester MCP 免费吗?
免费。无需密钥、账号或银行卡。官网称前 100,000 份报告免费且不限每人次数,之后每个 IP 每天 5 次测试永久免费。
@serg-tanichev
基本信息
Email Spam Tester is a remote MCP server available at https://email-spam-tester.com.
https://email-spam-tester.com/mcpclaude mcp add email-spam-tester --transport http https://email-spam-tester.com/mcpReserve a single-use address to send a draft email to, for a full check. Returns the address and the URL its report will appear at. The address accepts exactly one message and expires after an hour. The email has to be sent by the person, from the platform or mailbox they really send from: half the checks read what that platform adds. The report covers 42 checks (SPF, DKIM, DMARC, reverse DNS, TLS, blocklists, content, links, the Gmail and Yahoo bulk-sender rules) and a plan of what to fix. lang is decided now because the message arrives minutes later over SMTP, which carries no hint of who is waiting for it. What wait_for_report returns quotes check lines in English whatever it is set to; the person following report_url sees their own language.
Wait until the message arrives and has been analysed, then summarise it. Call it after the email has been sent to the address from get_test_address. Blocks rather than returning "not ready yet": an agent told to poll writes a sleep loop and usually gives up before the analysis finishes. Provider placement keeps filling in for up to 30 minutes after the report; get_report reads the latest.
Read a report by its slug without waiting, with provider placement so far. The report stays at its link for good and anyone with the link can read it: the checks, the score, the fix plan, and the subject and sender of the email.
The message exactly as it was received: headers, both bodies, source. Useful when a finding points at a header and the agent needs to see what it actually sent rather than what it believes it sent. The message is kept for an hour after it arrives and then deleted; within that hour anyone with the slug can read it. After that only the report remains.
Email Spam Tester MCP Server 是免费邮件送达率工具 Email Spam Tester 的托管 MCP 端点。你的助手预留一个一次性地址,你把真实邮件发送到该地址,助手就会拿到一份包含 42 项检查和修复方案的报告。
Email Spam Tester 是由 Serhii Tanichev 开发的独立项目。测试内容包括身份验证(SPF、DKIM、DMARC)、基础设施与信誉(反向 DNS、TLS、二十多个黑名单)、两个独立的垃圾邮件引擎(含经典 SpamAssassin 评分)、内容与链接,以及 Gmail 和 Yahoo 的批量发件人规则。还可以选择查看邮件在不同邮箱服务商中进入哪个文件夹。端点为 https://email-spam-tester.com/mcp,基于 streamable HTTP,无需密钥和账号。官网称前 100,000 份报告免费且不限每人次数,之后每个 IP 每天 5 次测试永久免费。
无需安装任何东西。让任何支持 streamable HTTP 的 MCP 客户端指向:
https://email-spam-tester.com/mcp
claude mcp add --transport http email-spam-tester https://email-spam-tester.com/mcp
该仓库也是一个 Claude Code 插件,内含一个告诉 Claude 如何执行测试的 skill:
/plugin marketplace add serg-tanichev/email-spam-tester-mcp
/plugin install email-spam-tester@email-spam-tester
添加一个 URL 为 https://email-spam-tester.com/mcp 的自定义连接器,或将其加入 claude_desktop_config.json:
{
"mcpServers": {
"email-spam-tester": {
"url": "https://email-spam-tester.com/mcp"
}
}
}
不支持 streamable HTTP 的客户端可以用 mcp-remote 桥接:
{
"mcpServers": {
"email-spam-tester": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://email-spam-tester.com/mcp"]
}
}
}
添加到 .cursor/mcp.json:
{
"mcpServers": {
"email-spam-tester": {
"url": "https://email-spam-tester.com/mcp"
}
}
}
添加到 .vscode/mcp.json:
{
"servers": {
"email-spam-tester": {
"type": "http",
"url": "https://email-spam-tester.com/mcp"
}
}
}
Plugins、Add、Create MCP App,服务器 URL 填 https://email-spam-tester.com/mcp,无需认证。
流程是:助手预留地址,你从实际发送营销邮件的平台把真实邮件发到该地址,助手等待报告,你进行修复,然后再次测试。一半的检查会读取发送平台添加的邮件头,所以从笔记本电脑发出的副本说明不了什么。
wait_for_report,助手无需编写轮询循环。io.github.serg-tanichev/email-spam-tester。在 Claude 及其他客户端中,服务器提供四个工具:
get_test_address(lang, include_placement=false) 预留一个一次性地址,只接收一封邮件,一小时后过期。返回地址、slug 和报告 URL。启用 include_placement 时,同一次发送还会检查多个服务商的文件夹位置。其中部分是公开测试收件箱,因此只用于非机密邮件。wait_for_report(slug, timeout_seconds=150) 阻塞直到邮件分析完成,返回评分、失败和警告检查及证据,以及修复方案。get_report(slug) 无需等待即可读取已有报告,包括目前为止的服务商位置结果(位置结果会在最多 30 分钟内持续补全)。get_message_source(slug) 返回邮件送达时的原样:按传输顺序的邮件头、两种正文和原始源码,保留一小时。仅在 ChatGPT 中,还有额外工具用于管理永久邮箱,以检查一系列邮件,例如欢迎邮件序列。
get_message_source 对比平台实际发出的内容与你以为发出的内容。complete: false 表示有内容无法检查;在其变为 true 之前,应将评分视为偏乐观。skip:skip 不等于通过,表示该检查不适用。error 表示无法运行,不计入评分。lang 决定的是报告页面的语言。mcp-remote 桥接。免费。无需密钥、账号或银行卡。官网称前 100,000 份报告免费且不限每人次数,之后每个 IP 每天 5 次测试永久免费。
不需要。MCP 端点 `https://email-spam-tester.com/mcp` 无需认证。
slug 就是访问凭据:任何拿到报告链接的人都能阅读报告,包括主题、发件人和检查结果。完整邮件源码凭 slug 可在一小时内读取,之后删除。
一半的检查会读取发送平台添加的邮件头,所以邮件必须从你实际使用的平台或邮箱发出。
支持。Claude Code 可以用 `claude mcp add --transport http` 添加,也可以作为插件安装。Cursor、VS Code 和 Claude Desktop 使用同一个 URL。
这些工具只在 ChatGPT 中提供,因为 ChatGPT 会告诉服务器是哪个用户在请求。永久邮箱属于特定的人,而其他客户端不会标识用户。
Email Spam Tester 的远程 MCP 服务器是一个托管的 Model Context Protocol 端点,地址是 https://email-spam-tester.com/mcp,AI 助手无需在本地安装或运行任何东西即可连接。
把端点 https://email-spam-tester.com/mcp 添加到任意支持 MCP 的客户端,比如 Claude Code、Cursor 或 VS Code。本页的接入代码块可以一步配置好每个客户端。
不需要。Email Spam Tester 的 MCP 服务器不需要认证——直接用端点地址连接即可。
Email Spam Tester 暴露的是 Streamable HTTP 端点,这是远程 MCP 服务器普遍使用、主流客户端都支持的传输方式。
Production remote MCP server with 35 safe web-intelligence tools: 32 paid x402 URL operations plus 3 free discovery/demo tools. Base Mainnet USDC, no account or API key; SSRF protection, strict schemas and idempotent set
Manage your Adobe Experience Manager content
App Store keyword research, rank tracking, competitor analysis and authorized performance data.
Official 42min MCP server: let Claude, ChatGPT, Cursor or any MCP client manage your meeting scheduling. Check availability, find free slots, book, cancel and reschedule meetings, manage recurring series, secret booking
Hosted AdLoop: Google Ads, Reddit Ads, GA4 and Tag Manager in claude.ai, ChatGPT and more, with a preview before every change.
评论