On 09-01-18 17:53, Paul Bronson wrote:
> The email server is signing message but it seems like as soon as it
> passes through cipher mail, it strips the DKIM signature.

I'm not aware of any reason why CipherMail strips a DKIM signature.

Does this happen for all outgoing email? or only for email which is
signed or encrypted?

Note that if a message is modified by CipherMail, the original DKIM
signature is no longer valid. It is therefore advised to DKIM signing
after encryption/signing (either using the built-in DKIM signer or using
some postfix DKIM signing milter)

Kind regards,

Martijn Brinkers


> Screenshot for current configuration:    https://cl.ly/1i3C232s151e
> 
> 
> On Tue, Jan 9, 2018 at 10:43 AM, Martijn Brinkers
> <[email protected] <mailto:[email protected]>> wrote:
> 
>     On 09-01-18 16:42, Paul Bronson wrote:
>     > @martijn are you sure this allows it to pass right through with the
>     > settings configured above? (inherit - off)
>     >
>     > It doesnt seem to want to pass through...
> 
>     What do you mean with "pass through"? meaning the message is not DKIM
>     signed? Or the message is not delivered?
> 
>     Kind regards,
> 
>     Martijn Brinkers
> 
> 
>     > On Tue, Jan 9, 2018 at 10:30 AM, Paul Bronson 
> <[email protected] <mailto:[email protected]>
>     > <mailto:[email protected]
>     <mailto:[email protected]>>> wrote:
>     >
>     >     I have a plesk server that is setup to send DKIM-signed messages.
>     >     This worked previous to putting in ciphermail.
>     >
>     >     There are many domains on my plesk server sending emails.
>     >
>     >     Do I need to setup something on Ciphermail to allow it to pass
>     through?
>     >
>     >     Screenshot for current configuration:   
>     https://cl.ly/1i3C232s151e
>     >
>     >
>     >
>     >     Remember, there are multiple domains on the email server
>     behind the
>     >     ciphermail that is sending email that needs to keep it's DKIM
>     signature
>     >
>     >
> 
> 
>     --
>     CipherMail email encryption
> 
>     Email encryption with support for S/MIME, OpenPGP, PDF encryption and
>     secure webmail pull.
> 
>     https://www.ciphermail.com
> 
>     Twitter: http://twitter.com/CipherMail
> 
> 


-- 
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail

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