alternate ways to mark messages with Received SPF : None

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alternate ways to mark messages with Received SPF : None

Selcuk Yazar
Hi,

how can i mark emails (SPAM or something else) with if it has header  "Received SPF : None"

we have redhat EL6 server but it spamassassin version 3.3.1. it's la little bit risky upgrade to latest version for me :)

nay alternate soltuion ?

regards.

--
Selçuk YAZAR

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RE: alternate ways to mark messages with Received SPF : None

Fazzina, Angelo

Hi, wouldn’t that break the DKIM sig if the email was signed ?

 

 

-ANGELO FAZZINA

 

ITS Service Manager:

Spam and Virus Prevention

Mass Mailing

G Suite/Gmail

 

[hidden email]

University of Connecticut,  ITS, SSG, Server Systems

860-486-9075

 

From: [hidden email] <[hidden email]> On Behalf Of Selcuk Yazar
Sent: Tuesday, April 24, 2018 10:05 AM
To: [hidden email]
Subject: alternate ways to mark messages with Received SPF : None

 

Hi,

 

how can i mark emails (SPAM or something else) with if it has header  "Received SPF : None"

 

we have redhat EL6 server but it spamassassin version 3.3.1. it's la little bit risky upgrade to latest version for me :)

 

nay alternate soltuion ?

 

regards.

 

--

Selçuk YAZAR

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Re: alternate ways to mark messages with Received SPF : None

Selcuk Yazar
Hi,

actually, we received some spam messages. When i check the headers one of them , results are below.

Apr 21 01:13:25 mail opendkim[24897]: 8AA467BA61B: sv7.ribon.space [144.76.75.239] not internal
Apr 21 01:13:25 mail opendkim[24897]: 8AA467BA61B: not authenticated
Apr 21 01:13:25 mail opendkim[24897]: 8AA467BA61B: no signature data

Apr 21 01:13:25 mail opendmarc[19153]: 8AA467BA61B: SPF(mailfrom): [hidden email] none
Apr 21 01:13:25 mail opendmarc[19153]: 8AA467BA61B: tahviehbarad.com none

Apr 21 00:27:30 mail opendmarc[19153]: 494D47BA61B: SPF(mailfrom): [hidden email] none

and finally in message 

Received-SPF: none (sv7.ribon.space: No applicable sender policy available) ....


i want to add some text or mark whatever into subject, if mail like this. Sorry, i'm not sure DKIM is brake or not :)


thanks in advance.
 

On Tue, Apr 24, 2018 at 5:12 PM, Fazzina, Angelo <[hidden email]> wrote:

Hi, wouldn’t that break the DKIM sig if the email was signed ?

 

 

-ANGELO FAZZINA

 

ITS Service Manager:

Spam and Virus Prevention

Mass Mailing

G Suite/Gmail

 

[hidden email]

University of Connecticut,  ITS, SSG, Server Systems

860-486-9075

 

From: [hidden email] <[hidden email]> On Behalf Of Selcuk Yazar
Sent: Tuesday, April 24, 2018 10:05 AM
To: [hidden email]
Subject: alternate ways to mark messages with Received SPF : None

 

Hi,

 

how can i mark emails (SPAM or something else) with if it has header  "Received SPF : None"

 

we have redhat EL6 server but it spamassassin version 3.3.1. it's la little bit risky upgrade to latest version for me :)

 

nay alternate soltuion ?

 

regards.

 

--

Selçuk YAZAR




--
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RE: alternate ways to mark messages with Received SPF : None

Fazzina, Angelo

Hi, I think you need to read about content filters, and see if it is possible…?

http://www.postfix.org/FILTER_README.html

 

 

Also, my guess is if you are relaying mail you would not need to use DKIM to sign it, my understanding is you use

Opendkim to sign mail when your server is the first outbound MTA, but I may be wrong ?

 

Have tried to google “can postfix edit email subject” ?   I think 2nd hit had an example you could try on a test server ?

 

Good Luck.

 

-ANGELO FAZZINA

 

ITS Service Manager:

Spam and Virus Prevention

Mass Mailing

G Suite/Gmail

 

[hidden email]

University of Connecticut,  ITS, SSG, Server Systems

860-486-9075

 

From: [hidden email] <[hidden email]> On Behalf Of Selcuk Yazar
Sent: Tuesday, April 24, 2018 2:52 PM
To: [hidden email]
Subject: Re: alternate ways to mark messages with Received SPF : None

 

Hi,

 

actually, we received some spam messages. When i check the headers one of them , results are below.

 

Apr 21 01:13:25 mail opendkim[24897]: 8AA467BA61B: sv7.ribon.space [144.76.75.239] not internal

Apr 21 01:13:25 mail opendkim[24897]: 8AA467BA61B: not authenticated

Apr 21 01:13:25 mail opendkim[24897]: 8AA467BA61B: no signature data

 

Apr 21 01:13:25 mail opendmarc[19153]: 8AA467BA61B: SPF(mailfrom): [hidden email] none

Apr 21 01:13:25 mail opendmarc[19153]: 8AA467BA61B: tahviehbarad.com none

 

Apr 21 00:27:30 mail opendmarc[19153]: 494D47BA61B: SPF(mailfrom): [hidden email] none

 

and finally in message 

 

Received-SPF: none (sv7.ribon.space: No applicable sender policy available) ....

 

 

i want to add some text or mark whatever into subject, if mail like this. Sorry, i'm not sure DKIM is brake or not :)

 

 

thanks in advance.

 

 

On Tue, Apr 24, 2018 at 5:12 PM, Fazzina, Angelo <[hidden email]> wrote:

Hi, wouldn’t that break the DKIM sig if the email was signed ?

 

 

-ANGELO FAZZINA

 

ITS Service Manager:

Spam and Virus Prevention

Mass Mailing

G Suite/Gmail

 

[hidden email]

University of Connecticut,  ITS, SSG, Server Systems

860-486-9075

 

From: [hidden email] <[hidden email]> On Behalf Of Selcuk Yazar
Sent: Tuesday, April 24, 2018 10:05 AM
To: [hidden email]
Subject: alternate ways to mark messages with Received SPF : None

 

Hi,

 

how can i mark emails (SPAM or something else) with if it has header  "Received SPF : None"

 

we have redhat EL6 server but it spamassassin version 3.3.1. it's la little bit risky upgrade to latest version for me :)

 

nay alternate soltuion ?

 

regards.

 

--

Selçuk YAZAR



 

--

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Re: alternate ways to mark messages with Received SPF : None

Wietse Venema
If you need to modify a message depending on the content of some
message header, then that requires a Milter (for example, python
milter) or 'external' content filter.

        Wietse