On 21/04/2021 11:23, Neil Youngman via mailop wrote:
It doesn't behave exactly like a normal mail server, but it does retry more than five times. Not all retries are from the same IP, but I have observed that retries from the same IP don't get delivered.
Can you just deliver to a normal mailserver for problem domains and see what happens?
Like fire up an exim? Tim _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop