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SpyPig – 免费邮件跟踪系统

SpyPig – 免费邮件跟踪系统

站点名称:SpyPig
站点描述:free email tracking system that sends notification email when the recipient opens and reads your email.
站点性质:网络服务
站点网址:进入站点
服务预览:进入预览

SpyPig是一个免费的电子邮件跟踪系统,当收件人打开并读取您的电子邮件时SpyPig会发送电子邮件通知你。SpyPig使用图片来跟踪邮件,你需要在邮件中插入一个图片,当收件人打开邮件中这个图片的时候,SpyPig会发送邮件到你的邮箱,告诉你收件人已经打开邮件了。

文章分类: 个人应用.

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