On 22 Jul 2022, at 6:31, Laura Atkins via mailop wrote: > I’m agreeing there is a problem with ESPs and have said so to ESPs > individually and as a group over the last few weeks.
Something that I don't see mentioned often enough and that would help, is to retain records of bounces—even of hashed email addresses vs the bounce. This would allow the ESP to quickly "fail" the API request to send to that email address. There are other metrics that could be tied into those addresses and used to provide a more expedite response to the caller, which incidentally would also help deter abuse. Best regards -lem _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
