<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Aptos;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:12.0pt;
font-family:"Aptos",sans-serif;
mso-ligatures:standardcontextual;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#467886;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Aptos",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#467886" vlink="#96607D" style="word-wrap:break-word">
<div class="WordSection1">
<p class="MsoNormal">Hi Peter<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When convenient, please could you build updated rpms for Postfix-tlspol?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Postfix-tlspol has been updated a few times but I have held off asking until now as the previous updates were to fix issues that did not affect EL8/9/10. The most recent will update Golang to v1.26.1 for security fixes see
<a href="https://github.com/Zuplu/postfix-tlspol/releases/tag/v1.8.27">https://github.com/Zuplu/postfix-tlspol/releases/tag/v1.8.27</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">To force the build to use Golang 1.26.1 or later, we need to ensure that line 44 in the SPEC file is set to “export GOTOOLCHAIN=auto” and related lines commented and uncommented as indicated, but I think we started doing it this way a
few versions ago already. (When I tried “local” the build seemed to still be using go1.25.7.)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">No other changes are necessary, but FYI, I have also changed line 39 in my SPEC file because I felt that to specify the folder name was more intuitive and easier to troubleshoot if the build fails:<o:p></o:p></p>
<p class="MsoNormal">From: %setup a0<o:p></o:p></p>
<p class="MsoNormal">To: %setup -q -n %{archivename}<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Builds for EL9 and EL10 installed successfully on production systems with no apparent problems. The build sources and outputs can be found at the link below. I used revision “0” (postfix-tlspol-1.8.27-0) so that when you release your rpms,
mine will be replaced when I update with dnf.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><a href="https://www.integrilog.com/adhj5jkuuk2sfsf0/postfix-tlspol/Custom%201.8.27/0/">https://www.integrilog.com/adhj5jkuuk2sfsf0/postfix-tlspol/Custom%201.8.27/0/</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For users who want to test, run the following after the install (can use to test if a domain has tlsa and mta-sts records). Integrilog.com has both.<o:p></o:p></p>
<p class="MsoNormal">/usr/bin/postfix-tlspol -config /etc/postfix-tlspol/config.yaml -query integrilog.com<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For those who have never seen this before, postfix-tlspol is the only package presently available that can achieve postfix mail delivery compliance with rfc8461, rfc6698 and rfc7672.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards<o:p></o:p></p>
<p class="MsoNormal">Mike<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>