• Introducing WebPros Cloud - a fully managed infrastructure platform purpose-built to simplify the deployment of WebPros products !  WebPros Cloud enables you to easily deliver WebPros solutions — without the complexity of managing the infrastructure.
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  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.
  • 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.

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  1. 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...
  2. 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
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