David Young wrote: > > Hi All, > > I'm also experiencing this problem...
We have had a bug in 20030901 which caused some cluster problems. This is one is going to be fixed in 20031001. I can't image what could be the cause of this for release 20030801a. There aren't any changes in the recipient handling functions compared to 20030501. While running different versions of qmail-ldap within a cluster should as such not be a problem, I don't recommend it. It might be that different clusterhosts have different handling of some ldap attributes (due to bug fixes or feature enhancements). It would be really helpful if you could provide some email headers and qmail logs which correspond to this incident. -- Andre > It happened at one point in time yesterday, mail that internal users > sent, was either duplicated, or redirected (I've had reports of both) to > "other" external addresses. The "other" addresses were not known to the > individual users, but did correspond with someone within my organization. > > For example: > > User A (internal) sent an email to user B (external) > User X (external) corresponds regularly with user C (internal) > User X receives the email from user A, user B receives nothing. > > Our primary email server has recently been upgraded from 20030501 to > 20030801. The various servers in our qmail-ldap cluster are either > 20030501, or 20011001a. > > Could this have anything to do with the fact that we have qmail-ldap > servers of varying versions within our cluster? > > Is anybody aware of any bugs / configuration issues which I might have > slipped up on? > > Many thanks, > David Young > > Rafael Angarita wrote: > > David Benfell wrote: > > > >> On Tue, 26 Aug 2003 13:24:54 -0400, Rafael Angarita wrote: > >> > >> > >>> I'm having an strange problem with my qmail servers, some times our > >>> users get messages returned from remote servers that they haven't > >>> sent to (there is no virus in their systems, some of them are unix > >>> hosts). > >>> The headers indicate that the message is sent directly from the > >>> mail server but the destination address is not copied in the email, > >>> for example I got this returned mail but the original sender didn't > >>> sent message to [EMAIL PROTECTED] (neither he knows this > >>> guy) and there is no forward or virus in his PC (it's a unix machine) > >>> > >>> > >> > >> First, this is not a qmail problem. > >> > >> > > I'm not sure about this... > > > >> Second, this is a forged e-mail address problem. Often these bounce > >> messages include the full headers of the message which bounced and > >> I'll just bet if you compare the IP addresses contained in the > >> Received From headers to your own, you'll find no match. > >> > >> > > Nop, there is no forged email address in this case, the headers are > > the same that the original email and the whole header is consistent. > > Qmail deliveries the message and a copy is delivered/forwarded to an > > additional email address, you receive the remote returned email if the > > remote email does not exist., and there is no fwd configured in the > > local account. > > > > > > ------- > This e-mail and attachments are confidential/legally privileged and any > unauthorised use, distribution or disclosure thereof, in whatever form, > by anyone other than the addressee is prohibited. If you have received > this e-mail in error, please destroy it. The views and opinions in this > e-mail and attachments may not necessarily be those of the Directors and > Management of the Lithotech Group of Companies. The aforementioned does > not accept any liability for any damage, loss or expense arising from > this e-mail and/or from accessing any attachments.
