Threads Tagged with “TLS”

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    2. FTP over TLS: Zertifikat des Servers nicht vertrauenswürdig. 4

      • lok
      • March 25, 2025 at 10:58 AM
      • FTP
      • lok
      • April 13, 2025 at 6:19 PM
    3. Replies
      4
      Views
      2.3k
      4

    4. TheFloyd

      April 13, 2025 at 6:19 PM

    2. E-Mails mit SSL/TLS-Zertifikat im E-Mail-Client (apple Mail) einrichten (SMTP / IMAP) 7

      • HAL9000
      • September 2, 2024 at 2:35 PM
    3. Replies
      7
      Views
      4.3k
      7

    4. Virinum

      September 2, 2024 at 2:35 PM

    2. Wer hat TLS1.3? Wann kommt es für Webhosting? 16

      • HansWurst
      • February 1, 2023 at 7:01 AM
    3. Replies
      16
      Views
      6.5k
      16

    4. hoedlmoser

      February 1, 2023 at 7:01 AM

    2. diverse Validatoren 10

      • mainziman
      • April 5, 2022 at 8:00 PM
    3. Replies
      10
      Views
      11k
      10

    4. mainziman

      April 5, 2022 at 8:00 PM

    2. Verbindung via FTPES - unbekanntes Zertifikat bzw. Zertifikat in Kette 10

      • Haselnuss
      • February 18, 2021 at 2:27 AM
    3. Replies
      10
      Views
      11k
      10

    4. Haselnuss

      February 18, 2021 at 2:27 AM

    2. Letsencrypt Zertifikat falsch ausgestellt? + Weiterleitung an WCP!? 3

      • FelixBerlin
      • December 6, 2020 at 12:55 PM
    3. Replies
      3
      Views
      5.2k
      3

    4. sdellenb

      December 6, 2020 at 12:55 PM

    2. SSL Zertifikat für mx???.netcup.net self-signed? 7

      • waster
      • November 28, 2020 at 4:17 PM
    3. Replies
      7
      Views
      10k
      7

    4. [netcup] Kai S.

      November 28, 2020 at 4:17 PM

    2. dnsrobocert für letsencrypt 2

      • aanno
      • March 29, 2020 at 5:59 PM
    3. Replies
      2
      Views
      3k
      2

    4. aanno

      March 29, 2020 at 5:59 PM

    2. Welche Ports empfehlt ihr (IMAP + SMTP) 10

      • Marshall
      • June 22, 2018 at 5:21 PM
    3. Replies
      10
      Views
      44k
      10

    4. mainziman

      June 22, 2018 at 5:21 PM

    2. ChaCha20-Poly1305 unter Debian 9? 5

      • Martha
      • December 22, 2017 at 10:53 AM
    3. Replies
      5
      Views
      6.6k
      5

    4. joas

      December 22, 2017 at 10:53 AM

    2. eGroupware und HTTPS 1

      • Canis.Lupus
      • November 29, 2017 at 2:01 PM
    3. Replies
      1
      Views
      2.5k
      1

    4. KB19

      November 29, 2017 at 2:01 PM

    2. Postfix | Problematik mit der TLS 1.2 Verschlüsselung 4

      • joas
      • April 20, 2017 at 7:42 PM
    3. Replies
      4
      Views
      7k
      4

    4. sdellenb

      April 20, 2017 at 7:42 PM

    2. Postfix - TLS library problem bei Mailempfang von Web.de und GMX 16

      • Aleph
      • March 21, 2017 at 7:45 AM
    3. Replies
      16
      Views
      24k
      16

    4. Aleph

      March 21, 2017 at 7:45 AM

    2. Mailversand per Perlskript 4

      • potato
      • August 2, 2016 at 8:40 PM
    3. Replies
      4
      Views
      7.5k
      4

    4. perryflynn

      August 2, 2016 at 8:40 PM

    2. TLS Handshake mit externem Smarthost schlägt fehl 3

      • zax
      • June 17, 2015 at 1:54 PM
    3. Replies
      3
      Views
      5.4k
      3

    4. zax

      June 17, 2015 at 1:54 PM

    2. Postfix/Courier mit SSL einrichten 5

      • John Doe
      • April 16, 2012 at 1:36 PM
    3. Replies
      5
      Views
      9.8k
      5

    4. MegaBite

      April 16, 2012 at 1:36 PM

    2. Fragen zu Business 10G 6

      • renne
      • September 9, 2011 at 9:27 PM
    3. Replies
      6
      Views
      8.7k
      6

    4. renne

      September 9, 2011 at 9:27 PM