want to trace when mail sent to DL or last time it was used

New Contributor
wants to trace when was XYZ DL used (mail sent to it or last time it was used)
3 Replies
Please provide extra information, such as what Exchange Version you are using
is it on cloud or on prem.
what is the version also if on prem
best response confirmed by santhuwhity (New Contributor)
have you tried Exchange Admin Center \ MailFlow \ Message Trace
also, you can use
Get-MessageTrace -SenderAddress | Get-MessageTraceDetail