That may be true with some variants. However my mail server has rejected the relay of several mails sent pretending to be from me (envelope sender) to other parties and I think these could be klez variants or another such virus. Since my server rejected them I cannot be sure of the contents.
On Sunday 28 July 2002 04:06 am, Curt Sampson wrote: > On Sat, 27 Jul 2002, Tom Lane wrote: > > One of the nastier aspects of the Klez virus.... > > > > However, even a trivial look at the detail mail headers (Received: etc) > > will convince you that the spam did not originate from the claimed > > "From:" address. If you care to post a few sets of complete headers, > > we can probably triangulate pretty quickly on the virus-infected loser > > who's originating these messages. > > It appears to me that the envelope sender is not forged by Klez.H, > assuming that that's the virus I'm getting all the time. So you > could check for the "Return-Path:" header, or maybe "From " (note: > no colon) if you're using a Berkeley-mailbox style system, and find > out the e-mail address of the real sender. > > cjs ---------------------------(end of broadcast)--------------------------- TIP 6: Have you searched our list archives? http://archives.postgresql.org