Việc gửi email qua Resend (dùng AWS SES) khiến Message-ID bị ghi đè, gây lỗi threading cho lần phản hồi đầu. Giải pháp: dùng BCC gửi bản sao email đến địa chỉ tự động, sau đó thu Message-ID thật từ Cloudflare Email Worker để theo dõi. #emailthreading #AWSSES #programmingTip #AWS #Threading #Webmail #DevProblem #GiảiĐề #ThreadingIssue #EmailDelivery #MastodonVn

https://www.reddit.com/r/SideProject/comments/1qlaaq1/email_threading_problem_with_resendaws_ses_how_i/

AWSのLambda + SESでメール送信するやつ備忘録
https://qiita.com/Yohei_Suda/items/c0ee53a70870cf17ea54?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #AWS #AWSSES

Does anyone have any clue why my #listmonk instance routing emails through AWS SES, would be softfailing because it's routing through my Registrar (GoDaddy)?

I have no idea why it's routing that way. My spf record has both secureserver.net and amazonses.com but that’s because our personal emails use GoDaddy’s system. SES should be sending from a subdomain anyways...
#selfhost #aws #awsses