I am doing a deep dive on mail hosting and this includes Postfix. I have
quite a number of questions about Postfix. Is this the best place to get
those answered?
To give a sample:
- What does 'private' mean for master.cf? Documentation is quite scarce.
I can tell it doesn't apply to inet, but how does that affect other service
types?
- For unprivileged (master.cf again)
- "root privileges or as the owner": Is this the same permissions
level? What is an example of "the owner"?
- If a service is unprivileged, who does it run as?
- What makes a service 'sleep'? (referring to 'wakeup')
