<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Hi,<div><br></div><div>is there some configuration parameter in Dovecot, which sends a TLS client certificate to the SMTP server? I would need this to have XCLIENT enabled and TLS with Postfix. This way I could permit sending based on the certificates fingerprint. </div><div><br></div><div>Thanks in advance</div><div><br></div><div>Christian<br><br><div dir="ltr"><div>Von unterwegs aus gesendet</div><span style="background-color: rgba(255, 255, 255, 0);">-- <br>Rößner-Network-Solutions<br><a href="x-apple-data-detectors://0/0" dir="ltr" x-apple-data-detectors="true" x-apple-data-detectors-type="address" x-apple-data-detectors-result="0/0" style="text-decoration-color: rgba(0, 0, 0, 0.258824);">Karl-Bröger-Str. 10, 36304 Alsfeld</a><br>Fax: <a href="tel:+49%206631%2078823409" dir="ltr" x-apple-data-detectors="true" x-apple-data-detectors-type="telephone" x-apple-data-detectors-result="0/1" style="text-decoration-color: rgba(0, 0, 0, 0.258824);">+49 6631 78823409</a>, Mobil: <a href="tel:+49%20171%209905345" dir="ltr" x-apple-data-detectors="true" x-apple-data-detectors-type="telephone" x-apple-data-detectors-result="0/2" style="text-decoration-color: rgba(0, 0, 0, 0.258824);">+49 171 9905345</a><br>USt-IdNr.: DE225643613, <a href="https://roessner.website/" dir="ltr" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="0/3" style="text-decoration-color: rgba(0, 0, 0, 0.258824);">https://roessner.website</a><br>PGP Fingerprint: 8FB3 132F 85D8 C9C7 A9F1 9A3F 5183 D46C B885 897E</span></div></div></body></html>