Not to jack your thread, but we just had the same thing happen to us. We were getting crushed with bum NDR messages coming from yahoo.com.tw. They have stopped now, but we can no longer send email to legit Yahoo accounts. Trying to work with Yahoo to get it fixed, but its like pulling teeth. L
From: Orland, Kathleen [mailto:korl...@rogers.com] Sent: Monday, July 04, 2011 5:18 PM To: MS-Exchange Admin Issues Subject: RE: NDR quandry That's what happens when the powers that be have no technical hands on skill, they're the ones who hire in the consultants, they don't allow enough time for testing, and the consultant is half empty. From: Cameron [mailto:cameron.orl...@gmail.com] Sent: Monday, July 04, 2011 4:54 PM To: MS-Exchange Admin Issues Subject: Re: NDR quandry Thanks for the responses. Seems I'm going to have to set some sort of a filter then. From the reading (thanks for the links) it seems that it's mostly caused by mail systems that are not correctly setup. Fun fun..... On Mon, Jul 4, 2011 at 2:06 PM, Kurt Buff <kurt.b...@gmail.com> wrote: See this article: http://en.wikipedia.org/wiki/Joe_job There are some other articles, including this one: http://taint.org/2007/01/10/141434a.html that might give you some ideas. But, basically, you're stuck, because what's happening is pretty much outside your control. For more research material, google for "joe job" and "backscatter". Kurt On Mon, Jul 4, 2011 at 08:56, Cameron <cameron.orl...@gmail.com> wrote: > Happy 4th to the Americans! > > I have a user that is getting bombed by NDR's that are not originating from > him. It seems that he's the lucky recipient of some spammer using his > account as a "sent from address". Is there any way to stop this or is he > stuck with it? > Exchange 2010, Outlook 2007 > > Thanks as always! > > Cameron > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to listmana...@lyris.sunbeltsoftware.com > with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist This email and any attached files are confidential and intended solely for the intended recipient(s). If you are not the named recipient you should not read, distribute, copy or alter this email. Any views or opinions expressed in this email are those of the author and do not represent those of the company. Warning: Although precautions have been taken to make sure no viruses are present in this email, the company cannot accept responsibility for any loss or damage that arise from the use of this email or attachments. --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist
