By using AWS SES SMTP to send email, sometimes(not every, but sometimes) receivers claimed they received multiple times of the same email in certain period which I 100% sure I only sent out once.
The recent case is, I sent an email at 10:05, receiver received 7 times, and the receive time is 10:07,10:08,10:09,10:17,10:18,10:19,10:34 without time delay.
It is really annoying to the receiver and I can do nothing to stop this non-sense action.
Maybe AWS consider it is soft bounce so retry sending in certain period. However receiver did receive EVERY retry instantly in mail box, it prove it is not a soft bounce, it is miss retry by SES.
How can I config SES to just attempt 1 delivery and stop any retrying by SES side to avoid miss sending action by SES itself. Receiver will contain sender to resend if not receive the email, which is much better than SES itself retry sending multiple times in hours which resulting receiver received DOZENS of same email. This miss retry mechanism makes both receivers and I madness. I am pretty sure lots of AWS SES user are facing the same issue, hope AWS can help resolve this problem.
AWS OFFICIALUpdated a year ago
