How Tos > General
Show the Postfix log file With a text editor
Note: If you want to open the Postfix log file with a text editor, you have to make the file visible.
- Open the Terminal.app (Applications/Utilities)
- Enter the following and hit enter:
defaults write com.apple.finder AppleShowAllFiles -boolean true
- Restart the Finder by enter the following and hit enter:
- Open the file /private/var/log/mail.log with your editor.