Greetings, Michael. On 15 ??????? 2006 ?., 4:22:49 you wrote:
> It seems that hotmail addresses sending to my qmail toaster resend mail > over and over. I see something like 10 copies of the same message. I > think we have narrowed it down to SPF headers like this. Please look at > the two headers below: >=== SNIPPED A LOT ===< > Identical messages - just redelivered. No clue as to why - this seems to > plague hotmail mainly. The machine is not under pressure - not > swapping, etc. The mail is from an EZMLM list that I host - all the > recipients see these duplicates, so it is annoying. Why do you think that this is SPF related trouble? Headers above shows, that a message has passed SPF tests, that means that DNS query was successful. Even if it were not, timeout for DNS query typically is set to 10 seconds, so it's not the reason for other party to drop connection and resend a message later. Even more, SPF get's checked just after 'MAIL FROM:' issue from other party, and it the connection were timing out at this moment, there would be no message at all to reach your qq handler. If I were you, I'd temporarily turned off SpamAssassin (or disabled bayest tests and learning completely in local.cf), as the common cause for connections to time out after a DATA sequence is a way to long time SA takes to check a message in several rare conditions. Check this for more info: http://www.mail-archive.com/[email protected]/msg09684.html -- Best regards, Alexey Loukianov mailto:[EMAIL PROTECTED] System Engineer, IT Department, Lavtech Corp --------------------------------------------------------------------- QmailToaster hosted by: VR Hosted <http://www.vr.org> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
