• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Search results

  1. O

    Issue Let's Encrypt: Invalid response, Connection refused

    Thanks a lot! I removed the aaaa record and two hours later it worked. Now I have to find out why my server could not be accessed by IPv6 ;-)
  2. O

    Issue Let's Encrypt: Invalid response, Connection refused

    Hi, I use the Let's Encrypt Extension. It worked flawless for years, but recently it won't renew my certificate. I cannot find the exact same problem in this forum or the Plesk knowledge base. The error message is: Fehler: Let's Encrypt-SSL/TLS-Zertifikat konnte nicht ausgestellt werden für...
  3. O

    Resolved Cannot login into Roundcubemail after upgrade to Plesk Onyx 17.8.11 Update #5

    Weird. No, I have $config['username_domain_forced'] = false;
  4. O

    Resolved Cannot login into Roundcubemail after upgrade to Plesk Onyx 17.8.11 Update #5

    Hi Mark, thanks for your answer. How can I check that? The error message is not very detailed... Edit: You are right. If I add @domain.com to my login name, the login works. in defaults.inc.php the $config['username_domain'] setting got lost. Changed it back to this: $config['username_domain']...
  5. O

    Resolved Cannot login into Roundcubemail after upgrade to Plesk Onyx 17.8.11 Update #5

    Hi, today I upgraded from Plesk Onyx 17.5.43 (I think) to 17.8.11 Update #5. Now I am unable to login into Roundcube Mail. /var/log/plesk-roundcube/errors says this: [13-Apr-2018 09:02:07 +0000]: <i7qk8anj> IMAP Error: Login failed for hugo from 193.xxx.xxx.xxx (X-Real-IP: 193.xxx.xxx.xxx)...
    • OllieK
    • Thread
    • authentication authentication aborted rouncube
    • Replies: 6
    • Forum: Plesk Onyx for Linux
  6. O

    Resolved How to secure mail of domain with Lets Encrypt

    I tried this workaround yesterday and it did not work for me. What did work is this: - download official certbot client (https://certbot.eff.org/all-instructions/, I did it for Ubuntu 14.04): wget https://dl.eff.org/certbot-auto - chmod a+x certbot-auto - ./certbot-auto to install dependencies...
  7. O

    Resolved How to secure mail of domain with Lets Encrypt

    I am perfectly able to secure my mails with a LE certificate. I created my certificate manually with certbot-auto and added it to Plesk in Tools & Settings -> SSL/TLS Certificates > Add. Then you click on the [Change] link behind "Certificate for securing mail".
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