Knowledge Check on justinverstijnen.nlhttps://justinverstijnen.nl/categories/knowledge-check/Recent content in Knowledge Check on justinverstijnen.nlHugoenMon, 08 Jun 2026 15:04:23 +0200What is TLS-RPT and how to configurehttps://justinverstijnen.nl/what-is-tls-rpt/Mon, 01 Jun 2026 00:00:00 +0000https://justinverstijnen.nl/what-is-tls-rpt/<h2 id="what-is-tls-rpt">What is TLS-RPT<a class="td-heading-self-link" href="#what-is-tls-rpt" aria-label="Heading self-link"></a></h2> <p>TLS-RPT stands for <strong>SMTP TLS Reporting</strong>. It is an email security reporting mechanism that gives you reports about TLS encryption problems for incoming email to your domain. The main goal is simple: it helps you see if other mail servers can securely connect to your mail environment using TLS and where problems happen. In simple terms, TLS-RPT is a reporting layer for secure mail transport.</p>