General Options

Most Useful General options What is it?

What domain to use in outbound mail	Use hostname Use domainname
What domains to receive mail for	Local machine Whole domain
What trouble to report to the postmaster	Default

Other General Options

Send outgoing mail via host	Deliver directly
Address that receives bcc of each message	None
Timeout on handling requests		Default database type
Default message delivery transport		Sender address for bounce mail
Number of subdir levels below the queue dir		Name of queue dirs split accross subdirs
Max number of `Received:` headers		Time in hours before sending a warning for no delivery	Disabled
Network interfaces for receiving mail	All
Idle time after internal IPC client disconnects		Timeout for I/O on internal comm channels
Mail system name		Mail owner
Official mail system version
Time to wait for next service request		Max service requests handled before exiting
Internet hostname of this mail system	Default (provided by system)
Local internet domain name	Default (provided by system)
Local networks	Default (all attached networks)
Automatic local networks
Send postmaster notice on bounce to...	Default	Send postmaster notice on 2bounce to...	Default
Send postmaster notice on delay to...	Default	Send postmaster notice on error to...	Default
Mail queue directory
Lock file dir, relative to queue dir		Separator usernames / address extensions
Relocated mapping lookup tables	Default (disabled)
Disable kernel file lock on mailboxes	Yes No	Max time to send a trigger to a daemon
Email content filter	None