独立开发与工具 Webapps Stack Exchange · 2024-02-19

邮件头怎么写才能让 Gmail 把回复归并进同一会话

Which email headers make Gmail group replies into one thread

30 秒速览

谁在提Webapps Stack Exchange · 2024-02-19 · 1 评
想要什么邮件头怎么写才能让 Gmail 把回复归并进同一会话
能做成什么「邮件可投递性+会话归并」检查服务：粘贴原始头文件即给出修正建议，面向发件平台卖 API。

原帖原话

“Program-sent emails always start a new thread and users can't find history. No authoritative doc explains the References/In-Reply-To/Subject combination.”

“程序发的邮件每次都是新会话，用户找不到历史往来。References/In-Reply-To/Subject 的组合规则没有权威文档。”
— Webapps Stack Exchange · 2024-02-19 · webapps.stackexchange.com/questions/173922/email-hea…

需求背景与痛点

痛在哪

交易邮件/客服邮件的会话断裂直接影响转化与支持效率，发件方（SaaS/电商）都在踩同一个坑。

可以做成什么

能做成什么

「邮件可投递性+会话归并」检查服务：粘贴原始头文件即给出修正建议，面向发件平台卖 API。

怎么验证它

读完原帖的评论区，把重复出现的具体场景记下来——重复次数就是需求的密度。
搜索「邮件 / 开发」相关的现有工具，确认它们只覆盖了哪一环。
用一句话落地页，投回 Webapps Stack Exchange 或同类社群，看有没有人主动问价格。

已有方案与差异

Google 官方文档（只讲产品不讲头）；Stack Overflow 零散答案

社区原声 · 热门评论

热门评论由机器翻译为中文，点击原帖核对原意。

I guess my search-fu was off, I found my answer with some further research shortly after posting. Looks like as of 2019, emails require a References header referencing the previous message's Message-ID in order to be grouped into a conversation. This is also described in the GMail help article about conversation grouping : Emails are grouped if each message meets the following: The same recipients, senders, or subject as a previous message A reference header with the same IDs as a previous message Sent within one week of a previous message So the solution is to keep track of the Message-ID whe

— Jason C · ▲ 1

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