My customer does not receive error mail's when the email to the internet was not correctly sent.
Need to say that the GWIA forwards the email to the mimesweeper and mimesweeper is creating the delivery mail (on error).
Scenario: send an email to an notexisting domain. check your mailbox for an error.

At this customer today it works only if a user enables "Send notifications to my mailbox" and "delivery confirmation", then he is receiving the wanted error mail, but much more.

We tested the same at an other customer without mimesweeper where it worked perfectly.
Only "delivery confirmation" enabled.

Before opening a Service Request I would like to make sure that it is not solved in SP2 and / or open bug.

Any hints are welcome

Thanks in advance