• 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.

Question advanced configure postfix/qmail

M

m_145

New Pleskian
Server operating system version
CentOS 7.9
Plesk version and microupdate number
Plesk Obsidian Web Host Edition Version 18.0.59
Hello evryone,
I have many server Plesk Obsidian Web Host Edition Version 18.0.59 installed on centos 7 where qmail and postfix are email sending servers I want to know if I can configure a mail server when only the domains names hosted on the machine can send emails, because some time I have many domains not hosted on the server sending emails using the ip address server.
 
How is that possible that domains which are not hosted on your server are able to sent email via your server? How do you know that's even the case?
 
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