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SPX with Exchange 2010 for internal encryption

Hi,

we use the email appliance for several years now and haven't used the SPX before as we used PGP. Now we want to provide mail encryption for all with Sophos SPX. We want to be able to also encrypt mails from internal to internal. (mailbox to mailbox)

As we have a gateway solution implemented yet, we now have the problem to get the internal traffic also over one SPX appliance. How can this achieved?

I have no possibility to configure the send connector to route all mails with header "confidential" to the internal SPX-appliance. And if I route all traffic over the appliance, how do I avoid bounces?

Is there a white paper with a szenario for internal encryption and not only gateway encryption?

Any hint is welcome ;)

Thanks in advance

Torsten

:41481


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Parents
  • Wow.  This is an interesting topic as I have never thought about doing this.  So excuse my ignorance as I am learning.  So the ultimate goal and benefit here would be for all internal email to be encrypted in the event it leaves the network (outbound email) it will automatically be encrypted?

    Is this the reasoning behind encrypting internal email in your scenario?

    I haven't really given it that much thought as I thought internal email communication on Exchange was already secure.

    I am trying to determine if there is an issue or concern I haven't thought of and myself being a one-man IT department likes having someone as a technology sounding board.

    Very interesting topic and subject.

    Thanks for the insight and additional reasoning on this topic.

    :42155
Reply
  • Wow.  This is an interesting topic as I have never thought about doing this.  So excuse my ignorance as I am learning.  So the ultimate goal and benefit here would be for all internal email to be encrypted in the event it leaves the network (outbound email) it will automatically be encrypted?

    Is this the reasoning behind encrypting internal email in your scenario?

    I haven't really given it that much thought as I thought internal email communication on Exchange was already secure.

    I am trying to determine if there is an issue or concern I haven't thought of and myself being a one-man IT department likes having someone as a technology sounding board.

    Very interesting topic and subject.

    Thanks for the insight and additional reasoning on this topic.

    :42155
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