Unverified50% confidenceFactExact time
Gmail supports plus-sign aliases, so seanconner+shopping@gmail.com will be delivered to seanconner@gmail.com.
1
Sources
50%
Confidence
Long-term
Relevance
8/19/2026
First Seen
Sources
Gmail点号忽略机制为何导致邮件误送给同名用户
Related Claims
VerifiedGmail's plus alias feature (e.g., yourname+tag@gmail.com) has been recognized and blocked by many services.69% similarUnverifiedGmail normalizes usernames to lowercase, treating SeanConner and seanconner as equivalent.68% similarUnverifiedGmail's SMTP server address is smtp.gmail.com, port 587.64% similarUnverifiedIntegrating the Gmail API with LangChain tools requires configuring the OAuth consent screen, managing the acquisition and refresh of refresh tokens, and applying for high-privilege scopes (such as https://mail.google.com/).60% similarUnverifiedGmail'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.59% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/773350API
curl https://kongchang.com/api/v1/knowledge/claims/773350MCP
get_claim(id=773350)