Unverified50% confidenceFactExact time
Gmail and Google Workspace have built a reputation scoring system that comprehensively evaluates multiple dimensions including a domain's SPF, DKIM, and DMARC configuration, sending volume, bounce rate, and user complaint rate
1
Sources
50%
Confidence
Long-term
Relevance
9/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedGmail's dot-ignoring rule applies only to @gmail.com and @googlemail.com domains; Google Workspace administrators can determine their own address resolution policies for custom domains.70% similarVerifiedProfessional email sending practices include using mailbox warm-up tools to build domain reputation, configuring SPF/DKIM/DMARC domain authentication records, and controlling daily sending volume and sending intervals.70% similarUnverifiedGoogle提供Postmaster Tools工具查看域名在Gmail系统中的送达数据，但仅在每日向Gmail发送数百封以上邮件时才显示有意义的数据69% similarUnverifiedGmail implemented new sender guidelines in February 2024, requiring senders who send more than 5,000 emails per day to Gmail users to simultaneously configure SPF, DKIM, and DMARC, with a spam complaint rate not exceeding 0.3%.68% similarUnverified2024 年 Google 和 Yahoo 更新批量邮件发送要求，强制要求 DKIM 签名、SPF 记录和 DMARC 策略齐备，并要求投诉率控制在 0.1% 以下68% similar
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