Digital Signatures Again...

Kevin Spicer kevin at KEVINSPICER.CO.UK
Mon May 24 22:36:52 IST 2004


On Mon, 2004-05-24 at 21:55, Max Kipness wrote:
> Ok, I did a test to determine that MailScanner was modifying the
> emails in some way. I started archiving a test email account. I had
> the sender with digital signatures send to that account. When passing
> through MailScanner, the digital signature gives the error "The
> digital signature on this message is invalid or not trusted". The
> details give the error "The message contents may have been altered". 
>  
> When checking the same email that was archived, the digital signature
> looks fine.
Then diff the files and find out how they differ, they must differ in
some way, otherwise the signature would be valid.

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