• 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.

Recent content by swiper

  1. S

    Question PostFix Dovecot Timeout

    Perhaps: ?? ServerLog = var/log/syslog
  2. S

    Question PostFix Dovecot Timeout

    In the meantime, I enabled the Dovecot debug logs. But unfortunately I could not get any new insights here. Now, I get new errors: As I said, my server is not particularly busy. Plesk process list: 8 GB RAM and 70% free Now I can find entries in the "server-wide email settings
  3. S

    Question PostFix Dovecot Timeout

    LimitNOFILE was already on 65535 # systemctl restart dovecot.service -> needed 60 seconds
  4. S

    Question PostFix Dovecot Timeout

    So far I have not found out where I could set this. But do you really mean that I have just under 63k of connections on my server? There are max. 100 website visitors at the same time and about 30 mailboxes. I found the following command. Is that correct?
  5. S

    Question PostFix Dovecot Timeout

    Now i have changed my config to: process_limit : 512 mail_max_userip_connections: 64 It looks like fewer "fork() failed" errors are coming in. However, there are still some coming in.
  6. S

    Question PostFix Dovecot Timeout

    I have big problems with my mail server. What I have already tried: # Plesk Repair Mailserver # disable Fail2Ban # Plesk Mailserver Max connections = 10240 ... max connections pro ip = 5000 # DMARC = yes # DKIM spam outgoing = yes Imap mailboxes ~ 30 Sometimes I have zero problems, but often...
  7. S

    Question After update, Mail/Hosting broken

    I just did apt update on two vserver with 18.04.3 (Ubuntu 20.04). Since then websites and mail are no longer accessible. Webmail works. Can anyone confirm this?
  8. S

    Question Error

    Since upgrading to Plesk 18.0.40 (Ubuntu 20.04), i always get an error when doing an AutoBackup. Apparently the GZIP function has been changed. Since then I always get the following error:
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