How to encrypt \ password protect a email when sending an email few external users

Hi Saurabh

if I do it  in this way  , it is asking for a digital ID, where do I get the digital ID\how do I generated the ID
 and how would the recipient open the encrypted message.

https://support.office.com/en-au/article/Encrypt-email-messages-373339cb-bf1a-4509-b296-802a39d801dc

Hi Saurabh

If I send a encrypted message , how will the recipient open it, Not sure how it works.
Please let me know how this will work, just trying to understand

Thanks

Hi

I went through this link  and  when I go to the in the Trust center -E-mail security - when I click Click Settings
https://www.ablebits.com/office-addins-blog/2014/04/11/email-encryption-outlook/

I get a welcome to E-mail Security window, In there it gives me a Get digital ID and Ok option.
I don't get the Change security settings windows as shown in the link.
If I click get Digital ID it takes me to the following link and ARX CoSign® Digital Signatures,Avoco secure2trust,ChosenSecurity ,Comodo ,GlobalSign ,My Credential™,VeriSign  are listed.

https://support.office.com/en-gb/article/Digital-ID-b06cfc76-56a1-4a74-b2dd-91a55de79cdf?Assetid=HA001050484&ver=14&app=outlook.exe&CorrelationId=f6da5f15-d9ab-4a54-82f3-c56b5d9284c5&ui=en-US&rs=en-GB&ad=GB


Please help, how to go about.

Hi

I went to COMODO and it created a certificate and now  I can see the certificate is imported into my local PC.

Will I need to follow the same procedure to get a digital certificate on the recipient PC who are located outside our organisation\ will my imported certificate be enough to send a encrypted email.

Sorry if I am asking silly question, just trying to understand, before I implement on the recipient PC

Thanks