Am 26.08.2012 22:47, schrieb Heinz Diehl:
On 26.08.2012, Aaron Konstam wrote:
> Is there someway from the mail header to deduce the origin of the
> messages?
Yes, the "Received:" headers. Please post the _full_ header of one of
these mails.
they do indicate NOTHING
the only TRUSTABLE received-header is the one from YOUR server
all other machines before can write what they like in mail headers
no, this is not theory, this is how email works and things are