https://kb.rvmgroup.it/index.php?action=history&feed=atom&title=Configurazione_di_DMARC 2026-06-19T22:32:23Z Revision history for this page on the wiki MediaWiki 1.44.2 https://kb.rvmgroup.it/index.php?title=Configurazione_di_DMARC&diff=11479&oldid=prev 2026-01-24T17:29:43Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 17:29, 24 January 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l10">Line 10:</td> <td colspan="2" class="diff-lineno">Line 10:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  Name: _dmarc.example.com</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  Name: _dmarc.example.com</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  Value: v=DMARC1; p=quarantine; <del style="font-weight: bold; text-decoration: none;">pct</del>=<del style="font-weight: bold; text-decoration: none;">100</del>; <del style="font-weight: bold; text-decoration: none;">rua</del>=&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt;</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  Value: v=DMARC1; p=quarantine; <ins style="font-weight: bold; text-decoration: none;">rua</ins>=<ins style="font-weight: bold; text-decoration: none;">&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt;</ins>; <ins style="font-weight: bold; text-decoration: none;">ruf</ins>=&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt;<ins style="font-weight: bold; text-decoration: none;">; fo=1;</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Verificarlo;</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Verificarlo;</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18">Line 18:</td> <td colspan="2" class="diff-lineno">Line 18:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* In seguito aggiornare il record a:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* In seguito aggiornare il record a:</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  v=DMARC1; p=reject; <del style="font-weight: bold; text-decoration: none;">pct</del>=<del style="font-weight: bold; text-decoration: none;">100</del>; <del style="font-weight: bold; text-decoration: none;">rua</del>=&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt;</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  v=DMARC1; p=reject; <ins style="font-weight: bold; text-decoration: none;">rua</ins>=<ins style="font-weight: bold; text-decoration: none;">&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt;</ins>; <ins style="font-weight: bold; text-decoration: none;">ruf</ins>=&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt;<ins style="font-weight: bold; text-decoration: none;">; fo=1;</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Riferimenti ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Riferimenti ==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://first2host.co.uk/blog/configure-spf-dkim-dmarc-on-second-postfixadmin-server/ Configure SPF, DKIM &amp; DMARC on Second PostFixAdmin Server - First2Host]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://first2host.co.uk/blog/configure-spf-dkim-dmarc-on-second-postfixadmin-server/ Configure SPF, DKIM &amp; DMARC on Second PostFixAdmin Server - First2Host]</div></td></tr> </table>

Gabriele.vivinetto https://kb.rvmgroup.it/index.php?title=Configurazione_di_DMARC&diff=11224&oldid=prev 2024-07-09T13:21:44Z

<p>Created page with &quot;* DMARC is a line of code that goes into your DNS TXT record * Before DMARC: setup SPF and DKIM * Create the email account that will receive the xml rejected reports dmarc-reports@example.com * Create the TXT Record Name: _dmarc.example.com Value: v=DMARC1; p=quarantine; pct=100; rua=&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt; * Verificarlo; host -t txt _dmarc.example.com * In seguito aggiornare il record a: v=DMARC1; p=reject; pct=100; rua=&lt;nowiki&gt;ma...&quot;</p> <p><b>New page</b></p><div>* DMARC is a line of code that goes into your DNS TXT record<br /> * Before DMARC: setup SPF and DKIM<br /> <br /> * Create the email account that will receive the xml rejected reports<br /> <br /> dmarc-reports@example.com<br /> <br /> * Create the TXT Record<br /> <br /> Name: _dmarc.example.com<br /> <br /> Value: v=DMARC1; p=quarantine; pct=100; rua=&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt;<br /> <br /> * Verificarlo;<br /> <br /> host -t txt _dmarc.example.com<br /> <br /> * In seguito aggiornare il record a:<br /> <br /> v=DMARC1; p=reject; pct=100; rua=&lt;nowiki&gt;mailto:dmarc-reports@example.com&lt;/nowiki&gt;<br /> <br /> == Riferimenti ==<br /> <br /> * [https://first2host.co.uk/blog/configure-spf-dkim-dmarc-on-second-postfixadmin-server/ Configure SPF, DKIM &amp; DMARC on Second PostFixAdmin Server - First2Host]</div>

Gabriele.vivinetto