Justin asked,
| I am writing a filter that will parse the header of a message and
| prefix the Subject: with text ...
| I have the procmail recipe:
|
| :0f
| | subjectfilter
Since the filter reads and rewrites only the head, you should use the `h'
flag to save procmail the trouble (and your filtering program) the trouble
of processing the body.
| My question is how can I make sure that if the filter fails, that the
| message will not be lost.
That's what the `w' or `W' flag is for. See the procmailrc(5) manual page.
DWT (the Dakotas were from Manchester, and Justin England is from South
Dakota; I give up)
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