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Yup, between the message trace and just reading the headers I have not been wanting for visibility... and as the Exchange Online admin I've found that 99% of de
by jabroni_salad 5y ago
Yup, between the message trace and just reading the headers I have not been wanting for visibility... and as the Exchange Online admin I've found that 99% of deliverability issues end up resting with the outside party failing to read their own infra's NDRs anyways.