Hi Di, Thank you very much - I will check these out. Have a Merry & Safe Christmas & New Year Regards Pat -----Original Message----- From: Mail Delivery Subsystem [mailto:[email protected]] Sent: Sunday, 18 December 2011 5:16 PM To: [email protected] Subject: Returned mail: see transcript for details The original message was received at Sun, 18 Dec 2011 17:15:46 +1100 from d114-78-162-92.meb801.vic.optusnet.com.au [114.78.162.92] ----- The following addresses had permanent fatal errors ----- <[email protected]> (reason: 550 5.1.1 <[email protected]>... User unknown) ----- Transcript of session follows ----- ... while talking to mx1.tpgi.com.au.: >>> DATA <<< 550 5.1.1 <[email protected]>... User unknown 550 5.1.1 <[email protected]>... User unknown <<< 503 5.0.0 Need RCPT (recipient)