I decide to setup Postfix as MailServer in RedHat 2.4 platform.
I did study hard how to Postfix configuration

However, it is quite complicated to specify configuration parameter in
"main.cf" file.

It that the possible to use a default config file - "main.cf" that works instead of configuring it from the scratch?

Or... you have any alternative solution to simply the job.

May I know, is that the command

- "postconf -n" for debugging in main.cf file?
- "postconf -d" to find the default value setting in "main.cf" file?