Hi Tom,

I don't suspect the email has been sent from any of your computers.
You would need to look at the Long Headers in the email to see where it has 
been sent from.

If you are not using the BigPond email Account, delete the Bigpond email 
account from all your computers?

Cheers,
Ronni

Sent from Ronni's iPad

On 13/06/2012, at 9:28 PM, tom samson <thefr...@iinet.net.au> wrote:

> First you are correct I have been with iinet for about five years
> second there are no copies of that address on my machine and I cannot find it 
> in spotlight or in address book
> third mail was switched off at the time because we were at work.
> and curious no sent mails.
> 
> I think I need to see if little snitch can prevent any unwarranted emails. 
> Can this be done or is there another way ?
> tom
> On 13/06/2012, at 8:53 PM, cm wrote:
> 
>> Hi Tom,
>> 
>> Just a thought. I take it you are with iiNet now, hence the iiNet mailer 
>> daemon. You may have your wife's old address in an address book somewhere 
>> and inadvertently sent it an email. Which email account was the notification 
>> directed to? Have a look in the sent folder of that account from as many 
>> machines as you use that account on and see if there is an email 
>> accidentally addressed to the old account.
>> 
>> Regards,
>> Carlo
>> 
>> On 13/06/2012, at 20:48 , tom samson wrote:
>> 
>>> I had an undeliverable email notification from: Mail Delivery System 
>>> <mailer-dae...@icp-osb-irony-out9.external.iinet.net.au> with the problem 
>>> 5.1.0 Unknown address error 550-'5.1.1 and the email address of my wife's 
>>> old big pond account from about 5 years ago.
>>> It ends with suggesting that I sent this on 13 June 2012 2:12:43 PM AWST
>>> 
>>> the problem is we were at work at the time and this account has been 
>>> inactive for a long time.
>>> Is there a problem here? and how could this have happened?
>>> tom Samson
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