In the following sections we present all the options that are currently available for V8 sendmail. They are in alphabetical order sorted by the multicharacter name. The multicharacter name appears at the left of each major section header. If an old single-character name exists, it is displayed parenthetically to the right of the multicharacter name. In a few cases, multicharacter names have replaced macros. In those instances the macro is displayed nonparenthetically.