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Re: Sending entire mail folders to someone (yourself)

1999-09-23 19:03:06
Dallman Ross <dman(_at_)netcom(_dot_)com> writes:
 formail -Y -s sendmail me(_at_)account2 < /path/to/mailbox

I use this a lot, but hadn't seen the -Y flag to formail.  I
just looked.  Is there a danger if it's not used?  Are Content-Length:
fields somehow bad?  (-Y causes ignore to them.)

If you don't use Content-Length: fields locally then any that appear in
received mail messages may contain completely bogus values.  Consider what
would happen if someone sent you a mail message (like _this_ one, heh
heh) with a Content-Length: of, say, 999999.  Try splitting a mailbox
with that message in the middle of it using formail _without_ the -Y
flag and see what happens.

If you don't set it yourself, you should _never_ trust it.


Philip Guenther