Full contact data validation eliminates inaccurate lead information for global B2B prospecting. Run multi-dimensional phone checks to distinguish valid/invalidnumbers, landlines, mobile lines and WhatsApp registered accounts. Complete email authentication to flag active and dormant mailboxes, alongside domainvalidation to confirm functional or defunct business websites. Streamline email validation, phone validation and domain verification workflows for sales teams,recruiters and export businesses. Cut email bounce rates drastically and boost efficiency for B2B cold outreach and global prospect search. Execute professionalCRM data cleansing, candidate screening and supplier lead validation via all-in-one verification features. Perfect for bulk export email pre-sending datacleaning, talent recruitment screening and overseas buyer identity verification.
全球B2B数据验证,降低邮件退信率
安装使用
复制下面这段提示词发给你的 AI(Claude / Cursor / TRAE / Codex / WorkBuddy 等),它会自动帮你完成安装:
帮我安装这个 AI Skill:Full contact data validation eliminates inaccurate lead information for global B2B prospecting. Run multi-dimensional phone checks to distinguish valid/invalidnumbers, landlines, mobile lines and WhatsApp registered accounts. Complete email authentication to flag active and dormant mailboxes, alongside domainvalidation to confirm functional or defunct business websites. Streamline email validation, phone validation and domain verification workflows for sales teams,recruiters and export businesses. Cut email bounce rates drastically and boost efficiency for B2B cold outreach and global prospect search. Execute professionalCRM data cleansing, candidate screening and supplier lead validation via all-in-one verification features. Perfect for bulk export email pre-sending datacleaning, talent recruitment screening and overseas buyer identity verification.。 它的用途是:全球B2B数据验证,降低邮件退信率 完整的 Skill 内容见:https://321skill.com/skills/full-contact-data-validation-eliminates-inaccurate-lead-info-x-2/raw/index.md 请读取该页面内容,如果是 SKILL.md 格式直接安装,如果是 README 提炼核心 prompt 后安装。
提示词包含完整的 Skill 内容链接,AI 读取后即可完成安装。你也可以 查看完整内容 确认无误。
使用示例
'验证这批B2B客户联系信息,检查电话是否有效、邮箱是否活跃、域名是否正常',它会自动分析每条记录,返回每个字段的验证状态(有效/无效/待确认),并汇总整体数据质量报告,标记出需要人工核验的可疑条目。
介绍
在B2B国际业务拓展中,不准确的客户联系信息会导致大量邮件退回、电话无法接通,严重影响获客效率和成本。该Skill通过多维度验证机制,帮助用户快速识别无效号码、区分座机与手机、检测WhatsApp注册状态,同时验证邮箱是否活跃以及域名是否有效,从源头解决数据脏乱问题。
用户只需上传待验证的客户信息列表,Skill会自动执行批量交叉验证:对电话号码进行格式与运营商识别,对邮箱进行SMTP与MX记录检测,对域名进行DNS解析与网站可达性测试。验证结果以清晰标签(有效/无效/待确认)呈现,并支持导出为可导入CRM的标准化文件。
主要面向从事跨境B2B获客的销售团队、出口企业、招聘顾问以及需要定期清理CRM数据的运营人员。无论是批量发送开发信前的数据清洗,还是海外买家身份核验,都能显著提升线索质量,降低因无效信息导致的资源浪费。
建议将验证结果与现有CRM系统对接,定期对存量客户数据进行重新扫描。注意国际号码需包含国家代码,部分国家(如印度、巴西)的号码格式差异较大,可先进行格式标准化处理以提高验证准确率。
核心特点
同时覆盖电话、WhatsApp、邮箱、域名四维验证,且针对B2B出海场景深度优化,支持国际号码格式自动识别与海外运营商数据库匹配,而同类工具通常只做单一维度验证。
注意事项
不适合需要深度情感分析、社交关系图谱或画像描述的复杂数据场景。
常见问题
支持批量验证吗?
支持,可一次性上传数千条记录,自动并行处理。
能验证国际号码吗?
可以,支持全球200+国家/地区的号码格式与运营商识别。
给 AI 助手的安装指引
如果你的 AI 编程助手(Claude Code、Cursor、TRAE 等)能看到这个页面,把下面这段发给它即可自动完成安装:
请访问 https://321skill.com/skills/full-contact-data-validation-eliminates-inaccurate-lead-info-x-2/raw/index.md 读取 Full contact data validation eliminates inaccurate lead information for global B2B prospecting. Run multi-dimensional phone checks to distinguish valid/invalidnumbers, landlines, mobile lines and WhatsApp registered accounts. Complete email authentication to flag active and dormant mailboxes, alongside domainvalidation to confirm functional or defunct business websites. Streamline email validation, phone validation and domain verification workflows for sales teams,recruiters and export businesses. Cut email bounce rates drastically and boost efficiency for B2B cold outreach and global prospect search. Execute professionalCRM data cleansing, candidate screening and supplier lead validation via all-in-one verification features. Perfect for bulk export email pre-sending datacleaning, talent recruitment screening and overseas buyer identity verification. 的原始 Skill 定义(Markdown 格式),按其中说明在我的环境里完成安装和配置。
AI 可直接读取的原始 Markdown 地址:/skills/full-contact-data-validation-eliminates-inaccurate-lead-info-x-2/raw/index.md(查看排版版本)