<html aria-label="message body"><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Moin, Daniel,<div><br></div><div>Danke für die Info! Wenn man googelt, bekommt man ja sowieso eine K”I”-Zusammenfassung gezeigt, die schaue ich mir natürlich auch an. Hat leider nicht zum Erfolg geführt :\</div><div><br></div><div>Ich werde mir Altermimes Syntax und Milter nochmal genauer ansehen.</div><div><br></div><div>Zentrale Signaturverwaltung über Thunderbird soll wohl grundsätzlich auch möglich sein, ist aber auch nicht vernünftig dokumentiert.</div><div><br></div><div>Schöne Grüße<br id="lineBreakAtBeginningOfMessage"><div><br><blockquote type="cite"><div>Am 28.07.2026 um 12:12 schrieb Daniel <Daniel@Mail24.vip>:</div><br class="Apple-interchange-newline"><div><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="Generator" content="Microsoft Word 15 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
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</o:shapelayout></xml><![endif]--><div lang="DE" link="#467886" vlink="#96607D" style="word-wrap:break-word"><div class="WordSection1"><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Nachtrag, die machen es wohl über mimedefang als Milter im Postfix.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-ligatures:standardcontextual">Gruß Daniel<o:p></o:p></span></p></div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><div><div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Von:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Daniel <Daniel@Mail24.vip> <br><b>Gesendet:</b> Dienstag, 28. Juli 2026 11:52<br><b>An:</b> 'toag' <toag@izsr.de><br><b>Betreff:</b> AW: Zentrale Signaturen<o:p></o:p></span></p></div></div><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Moin,<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">für sowas kann man ruhig die KI fragen, gibt dir Beispiele, kann bei Problemen logs auswerten usw.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Ich verwende MailPlus da kann man Signaturen anhängen, habe aber nicht geschaut wie Synology ganze konkret umsetzt im Hintergrund.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Wirkliche Antworten haste ja hier nicht bekommen.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Ich bastel mir auch mal mit KI ne Spam Regel oder so, und werfe den Beispiele vor, klappt soweit.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Blind ganze Server aufsetzen lassen oder so würde ich aber auch nicht machen.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Evt. bekommst dein Thema so aber zumindest Zeitnah gelöst.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Gruß Daniel<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Hier z.b. eine Antwort von KI:<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Ja. Für <b>AlterMIME</b> gibt es zwar wenig offizielle Dokumentation, aber eine funktionierende Konfiguration ist relativ einfach. Die Grundidee ist:<o:p></o:p></span></p><ol style="margin-top:0cm" start="1" type="1"><li class="MsoNormal" style="color:#156082;mso-list:l2 level1 lfo3"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-US">Postfix übergibt ausgehende E-Mails an einen Content-Filter. <o:p></o:p></span></li><li class="MsoNormal" style="color:#156082;mso-list:l2 level1 lfo3"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-US">AlterMIME fügt eine Signatur hinzu (Text und/oder HTML). <o:p></o:p></span></li><li class="MsoNormal" style="color:#156082;mso-list:l2 level1 lfo3"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-US">Die bearbeitete Mail wird wieder an Postfix zurückgegeben. <o:p></o:p></span></li></ol><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Ein Beispiel für eine serverseitige Standardsignatur sieht so aus.<o:p></o:p></span></p><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">1. Signaturdateien anlegen<o:p></o:p></span></b></p><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Text-Signatur</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> (/etc/postfix/signature.txt)<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">--<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Firma GmbH<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Max Mustermann<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Telefon: +49 123 456789<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">https://www.example.com<o:p></o:p></span></p><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">HTML-Signatur</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> (/etc/postfix/signature.html)<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><p><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><strong>Firma GmbH</strong><br><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Max Mustermann<br><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Telefon: +49 123 456789<br><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><a href="https://www.example.com">www.example.com</a><o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"></p><o:p></o:p></span></p><div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr size="1" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">2. AlterMIME testen<o:p></o:p></span></b></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Vor der Integration sollte man den Aufruf testen:<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">altermime \<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> --input=testmail.eml \<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> --text-footer=/etc/postfix/signature.txt \<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> --html-footer=/etc/postfix/signature.html \<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> --output=testmail-new.eml<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Danach die erzeugte Mail anschauen.<o:p></o:p></span></p><div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr size="1" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">3. Wrapper-Skript<o:p></o:p></span></b></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">/usr/local/bin/altermime-filter<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">#!/bin/bash<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">/usr/bin/altermime \<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> --text-footer=/etc/postfix/signature.txt \<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> --html-footer=/etc/postfix/signature.html<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Ausführbar machen:<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">chmod 755 /usr/local/bin/altermime-filter<o:p></o:p></span></p><div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr size="1" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">4. Postfix master.cf<o:p></o:p></span></b></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Einen Filter definieren:<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">altermime unix - n n - 10 pipe<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"> flags=Rq user=filter argv=/usr/local/bin/altermime-filter<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Je nach Distribution kann der Benutzer auch nobody oder postfix sein.<o:p></o:p></span></p><div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr size="1" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">5. main.cf<o:p></o:p></span></b></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Den Filter für ausgehende Mails aktivieren:<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">content_filter = altermime:<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Alternativ kann der Filter auch nur für bestimmte Absender oder über sender_dependent_default_transport_maps eingesetzt werden.<o:p></o:p></span></p><div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr size="1" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">6. Nur ausgehende Mails filtern<o:p></o:p></span></b></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Damit eingehende Mails <b>nicht</b> verändert werden, wird AlterMIME häufig erst nach dem Submission-Port (587) oder nur für authentifizierte Benutzer eingesetzt.<o:p></o:p></span></p><div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr size="1" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">7. Häufige Optionen<o:p></o:p></span></b></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">--text-footer=file<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">fügt eine Textsignatur an.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">--html-footer=file<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">fügt eine HTML-Signatur an.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">--html-header=file<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">fügt HTML am Anfang ein.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">--text-header=file<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">fügt Text am Anfang ein.<o:p></o:p></span></p><div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr size="1" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Typische Stolperfallen<o:p></o:p></span></b></p><ul style="margin-top:0cm" type="disc"><li class="MsoNormal" style="color:#156082;mso-list:l1 level1 lfo6"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-US">Die Mail muss <b>MIME-konform</b> sein. <o:p></o:p></span></li><li class="MsoNormal" style="color:#156082;mso-list:l1 level1 lfo6"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-US">HTML- und Textteil benötigen jeweils eine eigene Signatur. <o:p></o:p></span></li><li class="MsoNormal" style="color:#156082;mso-list:l1 level1 lfo6"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-US">DKIM sollte <b>nach</b> AlterMIME signieren, sonst wird die DKIM-Signatur ungültig. <o:p></o:p></span></li><li class="MsoNormal" style="color:#156082;mso-list:l1 level1 lfo6"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-US">Bei S/MIME oder PGP-signierten Nachrichten sollte AlterMIME nicht verwendet werden, da die Signatur dadurch zerstört wird. <o:p></o:p></span></li><li class="MsoNormal" style="color:#156082;mso-list:l1 level1 lfo6"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:EN-US">Bei Weiterleitungen oder Mailinglisten kann eine doppelte Signatur entstehen. <o:p></o:p></span></li></ul><div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><hr size="1" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Alternative: Milter statt AlterMIME<o:p></o:p></span></b></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Heute setzen viele Administratoren statt AlterMIME eher einen <b>Milter</b> (z. B. MIMEDefang oder MIMEDefang mit milter-Regeln) ein. Das ist flexibler und wird aktiver gepflegt. AlterMIME funktioniert jedoch nach wie vor gut für den Anwendungsfall <i>"allen ausgehenden Mails eine einheitliche Firmensignatur anhängen"</i>.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US">Falls dein Ziel (wie in der Mailingliste beschrieben) <b>50 Thunderbird-Nutzer auf einem Terminalserver</b> sind, kann ich auch eine komplette, in der Praxis bewährte Postfix-Konfiguration mit AlterMIME (inkl. master.cf, main.cf, Wrapper-Skript und Tests) zusammenstellen.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#156082;mso-fareast-language:EN-US"><o:p> </o:p></span></p><div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Von:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Postfixbuch-users <postfixbuch-users-bounces@listen.jpberlin.de> <b>Im Auftrag von </b>toag<br><b>Gesendet:</b> Dienstag, 28. Juli 2026 11:06<br><b>An:</b> Diskussionen und Support rund um Postfix <postfixbuch-users@listen.jpberlin.de><br><b>Betreff:</b> Re: Zentrale Signaturen<o:p></o:p></span></p></div><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Und hast Du zufälligerweise noch eine funktionierende Doku ... ? ;)<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><div id="composer_signature"><p class="MsoNormal"><span style="font-size:10.5pt;color:#909090">Von meinem/meiner Galaxy gesendet<o:p></o:p></span></p></div><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal"><span style="">-------- Ursprüngliche Nachricht --------<o:p></o:p></span></p><p class="MsoNormal"><span style="">Von: Sebastian Deißner via Postfixbuch-users <<a href="mailto:postfixbuch-users@listen.jpberlin.de">postfixbuch-users@listen.jpberlin.de</a>> <o:p></o:p></span></p><p class="MsoNormal"><span style="">Datum: 27.07.26 22:44 (GMT+01:00) <o:p></o:p></span></p><p class="MsoNormal"><span style="">An: <a href="mailto:postfixbuch-users@listen.jpberlin.de">postfixbuch-users@listen.jpberlin.de</a> <o:p></o:p></span></p><p class="MsoNormal"><span style="">Cc: Sebastian Deißner <<a href="mailto:sebastian@debianfan.de">sebastian@debianfan.de</a>> <o:p></o:p></span></p><p class="MsoNormal"><span style="">Betreff: Re: Zentrale Signaturen <o:p></o:p></span></p><p class="MsoNormal"><span style=""><o:p> </o:p></span></p><p class="MsoNormal">Ich habe mal mit Altermime experimentiert - das hat funktioniert.<br><br>Am 27.07.2026 um 13:10 schrieb Lars Behrens:<br>> Moin,<br>><br>> ich antworte mir dann mal selber ;)<br>><br>>> Ca. 50 User auf einem Terminalserver, alle nutzen Thunderbird. Wir würden gerne in einem ersten, manuellen Schritt alle Signaturen in Thunderbird entfernen und anschliessend eine Standard-Signatur über Postfix / Sieve / Altermime / Milter (?) anfügen lassen.<br>> es soll wohl mit Altermime gehen. Habe ich installiert und eingerichtet, klappt aber noch nicht. Deswegen nochmal die Frage:<br>><br>>> 1) Hat da jemand Erfahrungen mit bzw. sogar eine Doku?<br>> … trotz Sommerferien … ;)<br>><br>> Schöne Grüße<br>><br>> Toag<br>><br>><o:p></o:p></p></div></div></div></blockquote></div><br></div></body></html>