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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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