Next Chapter 5. In this section we will discuss the use of command switches, some debugging tools and some references available for sendmail. The sendmail man page lists all of the switches. Local addresses are looked up in a file and aliased appropriately. Aliasing can be prevented by preceding the address with a backslash.
Parameters -Btype Set the body type to type.
Run as a daemon. Same as -bd except runs in foreground. Print the persistent host status database. Purge the persistent host status database. Initialize the alias database.