Today i was looking at inbound and outbound user activity reports. <unknown>@mydomainname.com is listed as a user sending mail.
Is that right? <unknown> i could understand but this makes me worry someone here may have a undetected virus.
Anyone have any ideas? Have you seen this before?
Thanks in advance!
When viewing the Outbound User Activity report on the Control Console, there may be a number of entries that show:<unknown>@domain.com
These entries are caused by the sending server sending bounce messages. McAfee SaaS generally receives these bounce messages as being from<>@domain.com.
We in turn report these under User Activity as @domain.com