where addr is an email address.
iftoccfrom reads an 822-format message from standard input and exits 0 if $RECIPIENT is listed in a To, Cc, or From field, and exits 100 otherwise. If one or more addr is present, then iftoccfrom ignores $RECIPIENT, and uses each addr instead.
If it encounters a temporary error while reading input, iftoccfrom exits 111.
For example, the .qmail line
writes correspondence with afriend to dir.
Copyright © 2009 by SuperScript Technology, Inc. All rights reserved.