On 25/11/20 1:53 am, Matus UHLAR - fantomas wrote:
However, this thread is off-topic. We should close it with conclusion:don't avoid duplicate mail based on Message-Id:
A better conclusion would be to not consider messages with a missing or empty Message-Id to be duplicates of each other. If the Message-Id is present and the same then it's reasonable to assume that it's a duplicate.
peter
