Changes

• Added robust, reusable Docker Mailserver, Mailu, and OpenLiteSpeed WordPress templates.
• Designed to support agency workflows relying on centralized self-hosted email deployments and standardized WordPress stacks directly within Coolify.

Issues

• Fixes #8266
• /claim #8266

Category

• Bug fix
• Improvement
• New feature
• Adding new one click service
• Fixing or updating existing one click service

Preview

https://github.com/user-attachments/assets/91b409c2-4130-4135-a412-01e16aa647a3

the changes thoroughly with a local development instance of Coolify and I am confident that they will work as expected when a maintainer tests them.

AI Assistance

• AI was NOT used to create this PR
• AI was used (please describe below)

If AI was used:

• Tools used:
• How extensively:

Testing

Locally deployed the templates against Coolify docker environments. Both the Mailu and Docker Mailserver parse successfully, mapping FQDN correctly to the variables, and OpenLiteSpeed spins up its respective configuration logic seamlessly.

Contributor Agreement

[!IMPORTANT]

• [ x] I have read and understood the contributor guidelines. If I have failed to follow any guideline, I understand that this PR may be closed without review.
• [ x] I have searched existing issues and pull requests (including closed ones) to ensure this isn’t a duplicate.
• [ x] I have tested all