Outgoing Mail Virus, Yes, Virus!

My Apple Mail client has been sending out messages with no record of them in my Sent items. First I saw messages leave in the activity bar and now I'm getting confirmation as Undeliverable alerts are appearing for addresses I've never seen, some in Europe (I'm in the US). Further evidence is the appearance of automated replies from a subscription package tracking service I cancelled. This service is receiving messages from me that I am not sending.

I've installed ClamXav, Norton and Symantec and they found nothing. I've read other references to this issue at these discussions but so far no solutions. Can anyone help?

2 MBPs, iMac-24, Flower-Pot iMac, iBook, Original iPod, 2 Classics, 1 Touch, Mac OS X (10.5.7)

Posted on Dec 26, 2009 9:43 PM

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54 replies

Jan 11, 2010 9:13 AM in response to OrganicBooks

OrganicBooks wrote:
"There are no viruses" does not automatically mean "there is no unusual activity in the status bar."


How many times do you need to be told?

The outgoing mail activity indicates that Mail.app is communicating with your IMAP server. That's it. It's not indicative of outgoing mystery messages, and the lack of any items in your Sent mailbox confirms that. So let go of that idea already.

Jan 11, 2010 9:22 AM in response to OrganicBooks

"There are no viruses" does not automatically mean "there is no unusual activity in the status bar."


If you continue to have what you consider to be unusual activity in the status bar, then come back here (or in the Snow Leopard Mail forum if that is what you are running now) with details about the kinds of email accounts you are running and exactly what you are seeing. I would expect that someone can provide you an explanation that does not involve anyone other than yourself sending emails from your machine (assuming it is not open to remote control via VNC or similar software).

Could you provide the urls of reports of other people seeing the kind of status bar activity which has been causing your concern?

Jan 11, 2010 12:21 PM in response to powerbook1701

Thank you, that could be it as the address in question is linked to yahoo mail. Still waiting to hear back from TRACKMYSHIPMENTS but I see that those forwards contain shipping information so the "autoforwarder" mentioned sounds like the culprit there. Still no more outgoing activity since Snow Leopard installation, contradicting the IMAP theory unless SL handles that differently.

Jan 11, 2010 2:26 PM in response to OrganicBooks

http://forums.cnet.com/5208-6132_102-0.html?threadID=293477


Thanks for the link. I don't think the references there to infections found by ClamXav have anything to do with viruses or outgoing emails. They are instances of phishing (bogus emails which try to get the user to give up personal info by clicking on a link) which ClamXav thinks it has found in the user's mailboxes.

Any unusual outgoing email activity seen by the person asking that question would have to be caused by something else.

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Outgoing Mail Virus, Yes, Virus!

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