Language and Page Formatting Options
Flags are essential to determine how or if a recipe's conditions are compared to a message. The following flags are commonly used:
A— Specifies that this recipe is only used if the previous recipe without an
aflag also matched this message.
a— Specifies that this recipe is only used if the previous recipe with an
aflag also matched this message and was successfully completed.
B— Parses the body of the message and looks for matching conditions.
b— Uses the body in any resulting action, such as writing the message to a file or forwarding it. This is the default behavior.
c— Generates a carbon copy of the email. This is useful with delivering recipes, since the required action can be performed on the message and a copy of the message can continue being processed in the
D— Makes the
egrepcomparison case-sensitive. By default, the comparison process is not case-sensitive.
E— While similar to the
Aflag, the conditions in the recipe are only compared to the message if the immediately preceding the recipe without an
Eflag did not match. This is comparable to an else action.
e— The recipe is compared to the message only if the action specified in the immediately preceding recipe fails.
f— Uses the pipe as a filter.
H— Parses the header of the message and looks for matching conditions. This occurs by default.
h— Uses the header in a resulting action. This is the default behavior.
w— Tells Procmail to wait for the specified filter or program to finish, and reports whether or not it was successful before considering the message filtered.
W— Is identical to
wexcept that "Program failure" messages are suppressed.
For a detailed list of additional flags, refer to the