message.rpmsg

Hi Vasil, That worked a treat and is now so much easier - thank you. I have a few questions around using the solution with external recipients if you can help? 1) If I send an email to fred@mycompany.com (no attachments) with a protection policy applied that fred is not included in, I presume fred will not be able to open the email? 2) If I send an email to fred@mycompany.com (with unprotected attachment) and use the Do Not Forward, I presume fred can open the email and the attached but presume the attachment is not protected and could be extracted / screen grabbed? 3) If I send an email to fred@mycompany.com (with a mix of protected and unprotected attachments and use a separate protection policy for the email compared to the protected attachments, I guess the unprotected documents get the over-arching policy but do the originally protected attachments retain their previous policy, get a replacement policy or a composite policy? 4) If fred@mycompany.com is not listed in a particular policy but I want to add him, does fred have to be added by an admin in the policy settings (i.e. add to Azure directory as contact) then applied to the policy before I can email fred (I know that this can be done using the AIP client using the Classify and Protect feature to add other recipients but I can't see how this can be applied using an email client or using a Word document if stored in Sharepoint)? Sorry - a lot of questions but these are the main scenarios that present themselves when implementing the solution. Your thoughts are gratefully received :-).