• 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 DanielJ

  1. D

    Question vulnerability CVE-2021-21708 - PHP Code Execution

    Hello Pleskians and Plesk-Team! i saw a new exploit in PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, As u can read here: NVD - CVE-2021-21708 or you do a quick google search on your own: "CVE-2021-21708" So as workaround for now we surely can update our...
  2. D

    Issue Plesk Mail Server keeps getting blacklisted

    Hello Pleskians! with these steps mentioned by @ChristophRo i was able to determine a malicious script in one of those subscriptions. Now I see a lot of Mail produced by Postfix itself. I searched for this UID and it is Postfix. Thoses entrys repeat itself every few seconds. So i guess this...
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    Issue Plesk Mail Server keeps getting blacklisted

    Hello @Peter Debik and @ChristophRo Thanks for your reply! I'll try this solutions and reply once i get more insights! Have a nice day.
  4. D

    Issue Plesk Mail Server keeps getting blacklisted

    hello @LukasB we get listed on spamhaus zen cbl and sbl repeatly. also Microsoft got us listed (hotmail.com, live.com and outlook.com). freenet.de is referring to a broken/missing rDNS Record - our rDNS Entry is fine. We tried a service like Newsletters spam test by mail-tester.com and...
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    Issue Plesk Mail Server keeps getting blacklisted

    Hello Pleskians, any other thoughts on this? I mean i would have opened a ticket but our license was bought by a reseller who just run a clamav scan and charge us 4 hours of work without any solution... As always.. any help is appreciated! Thanks.
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    Issue Plesk Mail Server keeps getting blacklisted

    @Peter Debik no the issue still persists. updated my post accordingly.
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    Issue Plesk Mail Server keeps getting blacklisted

    Hello Peter! thanks for your reply. We already set this setting as suggested by spamhaus. I forgot to mention this earlier. Thank you!
  8. D

    Issue Plesk Mail Server keeps getting blacklisted

    Hello Pleskians! I hope somebody can point me into the right direction. As mentioned we got a server with plesk obsidian (latest micro update) on CentOS 7 with Postfix as mailserver. We setup SPF, DKIM and DMARC to get our e-mail deliverability up. But unfortunaly we keep getting blacklisted...
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