Scott H
My feedback
2 results found
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253 votes
Thank you for your input! We will consider this functionality in upcoming releases if it will be popular.
Everyone, please continue voting for this feature if you consider it important.
— AY
An error occurred while saving the comment -
489 votes
An error occurred while saving the comment Scott H
commented
I would also like this functionality when an IP address change is needed for quickly.
Scott H
supported this idea
·
Hello Plesk team and community,
I am managing a multi-domain server and want to enforce per-domain recipient restrictions in Postfix (for example, to only allow mail for certain domains from specific IPs, such as SpamHero filtering). Like many others here, I have found that:
- Manual changes to /etc/postfix/main.cf are always overwritten by Plesk updates, repairs, or some GUI actions.
- There is no supported way to create a persistent custom template for Postfix main.cf (unlike for Apache/nginx).
- The only workarounds are automation scripts or re-applying changes after every Plesk update, which is error-prone and not “set and forget.”
I have reviewed the latest Plesk Obsidian changelog (June 2025) and see no mention of a solution for persistent Postfix main.cf customization.
I think this is an important feature for compliance and security, and other users have mentioned it is supported by other panels like cPanel and ISPConfig.
Is there any update or roadmap for persistent Postfix main.cf customization in Plesk?
If not, this is my vote to please prioritize this feature - it is essential for many business and security use cases.
If anyone has found a new, officially supported solution for this in recent Plesk versions, please share!