# DKIM

**URL:** <https://community.ciphermail.com/t/dkim/591>\
**Category:** Gateway\
**Created:** [January 9, 2018, 3:05pm UTC](https://community.ciphermail.com/t/dkim/591 "2018-01-09T15:05:00Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Paul\_Bronson](https://avatars.discourse-cdn.com/v4/letter/p/8e8cbc/32.png) [@Paul\_Bronson](https://community.ciphermail.com/u/Paul_Bronson)\
**Post date:** [January 9, 2018, 3:05pm UTC](https://community.ciphermail.com/t/dkim/591/1 "2018-01-09T15:05:00Z")

</div>

if my mail server behind my cipher mail server is signing DKIM, does cipher  
mail strip it?

---

<div class="post-metadata">

**Author:** ![martijn](https://dub1.discourse-cdn.com/flex017/user_avatar/community.ciphermail.com/martijn/32/127_2.png) [@martijn](https://community.ciphermail.com/u/martijn)\
**Post date:** [January 9, 2018, 3:30pm UTC](https://community.ciphermail.com/t/dkim/591/2 "2018-01-09T15:30:25Z")

</div>

No CipherMail does not strip DKIM. However if DKIM signing on CipherMail  
is enabled, email to external recipients will be DKIM signed replacing  
the existing DKIM signature.

Kind regards,

Martijn Brinkers

> **···**
>
> On 09-01-18 16:05, Paul Bronson via Users wrote:
> 
> > if my mail server behind my cipher mail server is signing DKIM, does cipher  
> > mail strip it?
> 
> --  
> CipherMail email encryption
> 
> Email encryption with support for S/MIME, OpenPGP, PDF encryption and  
> secure webmail pull.
> 
> > **[CipherMail email encryption and digital signatures](https://www.ciphermail.com)**
> >
> > Easy to use server-side email encryption for automatic encryption and digital signing of email.
> 
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