• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Spam, Spamhaus, DNS Blackhole, cannot send email

Since an upgrade 3 weeks ago I’m receiving a large amount of spam.

Fresh CentOS 5 install and upgrade from 8 to Plesk 9 (with the most recent updates), now DNS blackhole lists, DNSBL is not working when I add spamhaus. If I add sbl.spamhaus.org I cannot send email using any email client (entourage, mac mail, outlook). Also when I add spamhaus and send a test email to [email protected] (spamhaus test email) their system returns an error message that sbl block is not working. I just added Barracuda’s new sbl block list and still using spamcop, no problem there. I tried switching to port 587 for outgoing email and it still does not work with spamhaus.

Has anyone had this problem? A fix?
 
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