[Mimedefang] MIMEDefang 2.42 is released

[Richard Laager]

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This is just a minor issue that I've been meaning to bring up for a
while...

I notice that the documentation is still inconsistent on the
availability of "built-in" global variables like $Sender. The section
"GLOBAL VARIABLE LIFETIME" says "$Subject, $Sender, etc. are only
available . . ." This is true for $Subject, but not for $Sender.

I think that paragraph should be removed. Also, every time filter is
referenced, filter_multipart should be included. Also, the "Outside a
subroutine in your filter file" should have " or in
filter_initialize" appended. I don't know if it's worth adding a
paragraph for filter_cleanup that is similar to the one for
filter_end or not.

Richard Laager

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