Signed messages.

[James A. Pattie]

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Hash: SHA1

S Mohan wrote:
> Some of the recent posts have digital signatures. Outlook flagged an
> error and disallowed opening mails as it recognised contents were
> changed enroute. I've seen replies by others to these mails. Surmise -
> mail is going thro' ok for others or email client does not support
> signature verification.
>
> I'm guessing this is due to mailscanner on my mailserver. Nothing else
> in between would parse or change contents of mails. Is this true? If so,
> would mailscanner usage not go down once digital signature use comes
> into force?
>
> Bye
> Mohan
>


As long as you are only using PGP/GPG, the digital signature isn't
messed with since MailScanner adds text after the PGP Sign block.

If you are using a certificate to sign the message, then it does alter
the content since the certificate signs the entire contents of the body
and not just a block of it.

- --
James A. Pattie
james at pcxperience.com

Linux  --  SysAdmin / Programmer
Xperience, Inc.
http://www.pcxperience.com/
http://www.xperienceinc.com/

GPG Key Available at http://www.pcxperience.com/gpgkeys/james.html
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Version: GnuPG v1.0.6 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQE991edtUXjwPIRLVERArHAAKDlBs01Z4BJFP44YHHu8jxC5++AOQCfYxFt
C118w2idbUagaJxcR1SwCEE=
=oDig
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-- 
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.

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