How to keep signature on received messages after decrypting them

[Hein Roehrig]

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"Anthony E. Greene" <agreene@pobox.com> wrote:

> On Sat, 23 Feb 2002 ddcc@MIT.EDU wrote:
> >
> > Why would someone need this feature? 
> >
> > [...]
> 
> [...]
> 
> There may be good reasons for the ability to keep a sig with the data
> after decryption, but this is not a good example.

Here is one: indexing email for full-text search. 

- -Hein


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