全面分析邮件投递与发件人信誉
在上方输入发件域名,获取全面的投递分析。
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Email deliverability refers to the ability of your emails to reach recipients' inboxes successfully. It's determined by various factors including sender reputation, authentication protocols, content quality, and recipient engagement.
Specifies which IP addresses are authorized to send emails for your domain.
Uses cryptographic signatures to verify that emails haven't been tampered with.
Builds on SPF and DKIM to provide policy instructions for handling authentication failures.