Gmail、Yahoo 和 AOL 等主要电子邮件服务提供商将从2024 年 2 月开始实施新的合规要求，以增强电子邮件安全性、减少垃圾邮件并改善用户体验。
Gmail说明文档> https://blog.google/products/gmail/gmail-security-authentication-spam-protection/
Yahoo说明文档> https://blog.postmaster.yahooinc.com/post/730172167494483968/more-secure-less-spam
谁会受到影响？
每个发件人都会受到影响，特别是每天发送超过 5,000 封电子邮件的批量发件人或品牌。未能满足这些新要求将导致送达问题，特别是影响发送到 Google 和 Yahoo 电子邮件地址的电子邮件。
准备您的帐户以满足增强的发件人要求
为了确保您的邮件能够有效地送达收件人，您网站的每个域名需要完成SPF和DKIM验证，也就是三个CNAME记录的域名解析（部分站点需要完成6个解析）。通过完成这些步骤，您将做好充分准备，满足 Google 和 Yahoo 的新发件人要求！具体验证方法请查看如下文章：
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