Luke via mailop skrev den 2023-02-26 04:15:
I can assure you sendgrid retries 4xx. We also don't retry 4xx. We also retry 5xx. We also don't retry 5xx. How is it 2023 and people still think 4xx means retry and 5xx means don't retry?
what books do you read ? maybe rfc 7505 is soon or later for all ? _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
