[GH-ISSUE #669] [BUG][400]: Failed to send mail Please enable resend or smtp for domain xxxxxx #254

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opened 2026-02-26 20:36:21 +03:00 by kerem · 1 comment
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Originally created by @chuckmi on GitHub (Jun 17, 2025).
Original GitHub issue: https://github.com/dreamhunter2333/cloudflare_temp_email/issues/669

复现步骤

二级域名,绑定后发邮件提示错误
[400]: Failed to send mail Please enable resend or smtp for domain xxx.aaa.com

请问如何处理

Originally created by @chuckmi on GitHub (Jun 17, 2025). Original GitHub issue: https://github.com/dreamhunter2333/cloudflare_temp_email/issues/669 ## 复现步骤 二级域名,绑定后发邮件提示错误 [400]: Failed to send mail Please enable resend or smtp for domain xxx.aaa.com 请问如何处理
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@dreamhunter2333 commented on GitHub (Jun 18, 2025):

感谢反馈,需要配置 resend 或者 smtp 来进行发件,cloudflare 不支持发件

<!-- gh-comment-id:2982630185 --> @dreamhunter2333 commented on GitHub (Jun 18, 2025): 感谢反馈,需要配置 resend 或者 smtp 来进行发件,cloudflare 不支持发件
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starred/cloudflare_temp_email#254
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