Shai,
http://www.saout.de/misc/spf/
/var/qmail/control/spfbehavior
Use this to turn on SPF checking. The default value is 0 (off).
You can specify a value between 0 and 6:
* 0: Never do SPF lookups, don't create Received-SPF headers
* 1: Only create Received-SPF headers, never block
* 2: Use temporary errors when you have DNS lookup problems
* 3: Reject mails when SPF resolves to fail (deny)
* 4: Reject mails when SPF resolves to softfail
* 5: Reject mails when SPF resolves to neutral
* 6: Reject mails when SPF does not resolve to pass
Values bigger than 3 are strongly discouraged, you probably want
to go with 2 or 3.
Important: This setting can be overridden using the environment
variable SPFBEHAVIOR, e.g. from tcpserver rules.
Note: If RELAYCLIENT is set, SPF checks won't run at all.
(This also includes SMTP-AUTH and similar patches)
On 7/2/06, Shai <[EMAIL PROTECTED]> wrote:
Hi,
A friend of mine is using Zoneedit to use mail forwarding from there
to his domain on a QT setup box. But when someone is sending him
emails, and they arrive at zoneedit and then being forwarded to QT,
the sender more often then not gets the email rejection seen below.
explanation of the domains below:
1. the email i'm sending him emails to is [EMAIL PROTECTED]
2. the email address i'm sending from is [EMAIL PROTECTED]; ip=216.x.x.x
3. a.mx.qt_domain.com[192.117.x.x] ; is the mx record and IP of the qt
server that the emails are being forwarded to.
4. receiver=mail.qt_server.co.il is the qt mail server
------ start (i removed what isn't needed) ------
This is the Postfix program at host mail5.zoneedit.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to <postmaster>
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The Postfix program
<[EMAIL PROTECTED]> (expanded from <[EMAIL PROTECTED]>): host
a.mx.qt_domain.com[192.117.x.x] said: 550 See
http://spf.pobox.com/why.html?sender=shaibn%40mydomain.com&ip=216.x.x.x&receiver=mail.qt_server.co.il
(#5.7.1) (in reply to RCPT TO command)
------ end ------
Any help would be appriciated on either stopping SPF on this QT server
or fixing what needs to be fixed.
---
Shai
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