No much you can do for NDR backscatter, short of changing their address. I would suggest creating an SPF record for your domain.
Frank Muto www.secureemailplus.com ----- Original Message ----- From: "RickG" <[email protected]> To: "WISPA General List" <[email protected]> Sent: Wednesday, April 07, 2010 10:17 PM Subject: [SPAM][WISPA] email issues > I've got a client whose email ([email protected]) appears to have > been hijacked for spamming purposes. I'm not sure what to do about it. > Sample email below. Any ideas? Thanks in advance! -RickG > > *********************************************** > > From: <[email protected]> > To: <[email protected]> > Sent: Wednesday, April 07, 2010 8:50 PM > Subject: Delivery failure > > >> Message from yahoo.co.jp. >> Unable to deliver message to the following address(es). >> >> <[email protected]>: >> Sorry your message to [email protected] cannot be delivered. >> This account has been disabled or discontinued [#102]. >> >> <[email protected]>: >> Sorry your message to [email protected] cannot be delivered. This >> account has been disabled or discontinued [#102]. >> >> <[email protected]>: >> Sorry your message to [email protected] cannot be delivered. This >> account has been disabled or discontinued [#102]. >> >> <[email protected]>: >> This user doesn't have a yahoo.co.jp account ([email protected]) [-5] >> >> <[email protected]>: >> This user doesn't have a yahoo.co.jp account >> ([email protected]) [-101] >> >> <[email protected]>: >> Sorry your message to [email protected] cannot be delivered. This >> account has been disabled or discontinued [#102]. >> >> <[email protected]>: >> Sorry your message to [email protected] cannot be delivered. This >> account has been disabled or discontinued [#102]. >> >> <[email protected]>: >> Sorry your message to [email protected] cannot be delivered. This >> account has been disabled or discontinued [#102]. >> >> <[email protected]>: >> Sorry your message to [email protected] cannot be delivered. This >> account has been disabled or discontinued [#102]. >> >> <[email protected]>: >> Sorry your message to [email protected] cannot be delivered. This >> account has been disabled or discontinued [#102]. -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: [email protected] Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
