Yes, take spamdyke with its flags out of your run script

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On Tue, Jul 2, 2019 at 1:26 AM -0600, "ChandranManikandan" <> 

Hi Eric,
let me setup 1 and update you whether the issue is resolved or not?
And i need to ask you one suggestion.
This SPF failure and TIMEDOUT issue raise with spamdyke package investigated 
from the maillog.
My server is running spamdyke and spamassassin both the packages.
Can i remove or disable spamdyke and run only spamassassin to check this issue?
Could you let me know the steps if need to remove or disable spamdyke and run 
from spamassassin filter.
Jul  1 18:12:55 mail spamdyke[12967]: TIMEOUT from: to: (unknown) 
origin_ip: origin_rdns: auth: (unknown) encryption: 
TLS reason:

On Sat, Jun 29, 2019 at 10:40 PM Eric Broch <> wrote:


you can decrease your spf setting, I set mine to '1'.
      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 or fail
      5: Reject mails when SPF resolves
        to neutral, softfail, or fail
      6: Reject mails when SPF does not
        resolve to pass

    On 6/29/2019 7:51 AM,
      ChandranManikandan wrote:

      Hi Eric,

        Do i need to do any settings in SPF on our
          server or sender issue.
        Still the client send the below error message
          and unable to deliver our server. 
        Is it our server issue or client server error?
        Please help me?


                 **      THIS
                IS A WARNING MESSAGE ONLY      **

                 **  YOU DO



              The original
                message was received at Thu, 27 Jun 2019 05:39:46 GMT
                from []


                Transcript of session follows ----- ... while talking to


                451 SPF lookup failure (#4.3.0)

              <>.. Deferred:
                451 SPF lookup failure (#4.3.0)

                message still undelivered after 4 hours Will keep trying
                until message is 5 days old

        On Fri, Jun 28, 2019, 5:54 PM
          ChandranManikandan <> wrote:

          Hi Eric, Biju,

            thanks for your advise.

            My spftbehaviour setting is 3 in my server.

            On Thu, Jun 27, 2019 at
              9:34 PM Eric Broch <>


What's your SPF setting in

                  6/27/2019 3:14 AM, ChandranManikandan wrote:

                  Hi Friends,

                    One of our sender try to send an email to our
                      domain but they got bounced back with this
                      message 451 SPF lookup failure (#4.3.0).

                    I am running qmailtoaster in centos 6 32 bit.
                    We are able to send email to this sender but
                      unable to receive it and they got bounced back
                    Is the issue is our server or their server.
                    how to fix this
                    Anyone can help me.












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