“I know that an email violated a transport rule for bad attachments, but I cannot determine what file type actually violated the rule. Extended Report offers no insight, and message headers do not include this information. Without a Defender license, how can I gain further insight into what was the violating file type?”
Participating in this discussion were:
Christian Buckley, RD+MVP @buckleyplanet
Heather Severino, MVP+MCT @HeatherSeverino
Hal Hostetler, MVP @TVWizard
Kirsty McGrath, MVP @KirstyMcGrath13
Mike Nelson, MVP @mikenelsonIO
Some relevant notes/links shared by the team:
-- How to Tell Which Transport Rule Was Applied to an Email Message, via Paul Cunningham at Practical 365 [practical365.c...]
-- Mail flow rules (transport rules) in Exchange Online, via Microsoft Learn [learn.microsof...]
19 сен 2024
