search for: dkim

...ear All, I am jus installed centOS 5.0 from the distrubution to be as our mail server i have installed the following sendmail-8.13.8-2.el5 mailsacnner 4.61.7 spamassassin 3.2.1 clamav-0.91-1.el5.rf and every thing is workin fine but i want to implement domain keys so i downloaded the dkim-milter-1.2.0 and uncompress it edited the site.config.m4 file n folled intructions in the INSTALL file but when i run sh Build it gives me errors here below a part of the errors tmp/software/dkim-milter-1.2.0/libdkim Configuration: pfx=, os=Linux, rel=2.6.18-8.el5xen, rbase=2, rroot=2.6.18...

I created a client library to send emails for a webapp. After connecting to the SMTP server with credential setup in CPANEL, and then do NOT add Message-Id header, the DKIM signature 'h' record created by dovecot/WHM is wrong, and a Message-ID (with a capital D) header is added, invalidating the generated DKIM signature value. This causes outlook, yahoo, gmail and other email recipients to add 'dkim:fail' to the message, and thus relegate it to jun...

Hi, -- This message refers to the maillist itself rather than to dovecot software -- I have noticed that when I post to this list (only), I get DKIM Verification failure reports from: root at moncton.sidefx.com (e.g. for my last post: "DKIM failure report for job 4D27B5DC4E on mail.sidefx.com") root at mail.rmacd.com (e.g. for my last post: "DKIM failure report for job B69B3187F1 on mail.rmacd.com") root at mx0.roessner...

Package: logcheck-database Version: 1.2.63 > Apr 28 17:02:39 naam dkim-filter[15536]: 570BA180CE: bad signature data > Apr 28 17:03:20 naam dkim-filter[15536]: A08D2180CE: bad signature data > Apr 28 17:16:40 naam dkim-filter[15536]: BA397180CE SSL error:04077068:rsa routines:RSA_verify:bad signature > Apr 28 17:16:40 naam dkim-filter[15536]: BA397180CE: bad...

On 12-10-2020 10:16, Robert Martin wrote: > > I created a client library to send emails for a webapp. > > After connecting to the SMTP server with credential setup in CPANEL, > and then do NOT add Message-Id header, the DKIM signature 'h' record > created by dovecot/WHM is wrong, and a Message-ID (with a capital D) > header is added, invalidating the generated DKIM signature value. > > This causes outlook, yahoo, gmail and other email recipients to add > 'dkim:fail' to the message, and...

I created a client library to send emails for a webapp. When the client library makes a connection to the SMTP server, and then do NOT add Message-Id header, Message-ID (with a capital D) header is added, and the SMTP server adds a incorrect DKIM-Signature record 'h' part, invalidating the generated DKIM signature value. This causes outlook, yahoo, gmail and other email recipients to add 'dkim:fail' to the message which pushes it into junk/spam folder. The work around is to add to the message a Message-Id with a littl...

I am trying to install dkim-milter-2.7.2 on a Centos 5.2 system and keep getting the following errors. I have very little experience in C programing so I am at a loss as how to proceed. I have sendmail-devel installed Here is the tail of the result output of sh ./Build make[2]: cc: Command not found make[2]: *** [assert...

Hi Dear Community Friends, it is few days now, i am trying to figure out why DKIM is working / not working. Any assistance would be very much appreciable. Server IP is not blacklisted ever, MX, PTR SPF, DKIM records are available in DNS. why it is working at Gmail, why failing at Yahoo? Gmail dkim=pass header.i=@digital-infotech.net Yahoo: domainkeys=neutral (no sig); from=di...

Dear Friends, is anyone is able to setup DKIM with FreeBSD 9.0 and Postfix? thanks / Prabhpal

Hello mail admin, Currently the nut-upsdev mailing list mail is mostly getting marked as SPAM (or SPOOF) due to failed DKIM. DKIM is trying to verify mail headers signed by the original sender, but using the mailing list DKIM key (or lack thereof). This occurs because the DKIM mail authentication looks for a authentication key for the headers based on the HELO/ELHO user, but the message is DKIM signed by the original...

Package: logcheck-database Version: 1.3.8 11 hex digits, and "no" diff -ur logcheck-1.3.8.orig/rulefiles/linux/ignore.d.server/dkim-filter logcheck-1.3.8/rulefiles/linux/ignore.d.server/dkim-filter --- logcheck-1.3.8.orig/rulefiles/linux/ignore.d.server/dkim-filter 2008-05-22 04:20:58.000000000 -0400 +++ logcheck-1.3.8/rulefiles/linux/ignore.d.server/dkim-filter 2010-05-04 16:32:31.000000000 -0400 @@ -1,2 +1,2 @@ -^\w{3} [ :[:d...

message sent from the sieve-vacation does not contain dkim signature how to configure sieve to send messages via smtp transport with signing?

...the list > are getting dumped into gmail spam? > > Ta, > > Andrew > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos It is most probably due to the various issues around dmarc, dkim and mailing list servers for which there is currently no great solution to the problem. If, for example I look at the your message (in this case, the one I am responding to), I see the following: 1. The message has intact a dkim signature from gmail, so the Centos mailman server is not strip...

Hello, Does anyone have a sample SELinux policy for dkim-milter? I'm using the configuration from this page: http://www.howtoforge.com/set-up-dkim-for-multiple-domains-on-postfix-with-dkim-milter-2.8.x-centos-5.3 Along with the latest RPM from the link on that page. Regards, Ben -- Ben McGinnes http://www.adversary.org/ Twitter: benmcginnes...

Okay, Yahoo is bumming me. Only system my mail is having an issue with. All mail is accepted, but junked. I can only think it is the DKIM/Domain keys. It is apparent that the dkim-milter is not part of the centos 5.x distro nor is it part of the mirrors, as far as I can tell. So...have any of you done it with your servers for sendmail? There are some sites that claim to have rpms and I have downloaded the tar from sendmail. But I...

Did we work out the technical reason why some users that post to the list are getting dumped into gmail spam? Ta, Andrew

Hello Mike, Yes, I am using a static IP address, but in theory, you could use a dynamic one. Nothing technically would prevent email exchanges between two boxes, as long as the SPF records are up to date and the DKIM is properly setup. Unfortunately, some ISPs are simply blacklisting full range of private IP addresses just because they are not officials / commercials. Kind regards, Andr? On 10/12/17 19:24, Mike wrote: > > Nice. > > Are you using a static IP in this setup? > > It doesn...

...this mailing list has a reply-to header to > the poster, independent who is the poster, no other mailing-list on > planet earth has a reply-to-header - it's that simple - period So, e-mail is hard these days, and mailing list e-mail is even harder. Read up about the interactions between DKIM, DMARC and mailing lists here: https://wiki.list.org/DEV/DKIM Either we change the From (and so need to set a Reply-To otherwise it becomes impossible to do a private reply, which is needed sometimes) or we get every google user booted off the list whenever a yahoo user posts. It sucks all round....

...oblems. Any from you know this Eror report, what i need to do to fix this issue? C:\folder>nslookup 94.237.32.243 Server: dns204.data.ch Address: 211.232.23.124 Name: wursti.dovecot.fi Address: 94.237.32.243 -- I check also dkim and spif but i don't see the mistake, i dont want that me Mailserver become seriussly mail problems. Regards Mauri <?xml version="1.0" encoding="UTF-8" ?> <feedback> <report_metadata> <org_name></org_name> <email>mreport at v...

Hello, It seems that I get several emails a week from this list in my spam folder. Usually because the DKIM signature fails. Has anyone else noticed this problem or is it just me? -- Steven mainor steve at degga.net