You should also go to Outlook Tools > Accounts > Proton Mail > Advanced > Folders and select Don't store a copy of sent messages. This adds an extra layer of security to your messages.

Setting up a shared mailbox in Microsoft Outlook is easy to do and has many benefits for some users. Here's how you can make it happen.

If you have any accounts connected to your Outlook account, they will appear here. Now, you can see all the accounts linked to your email address within Outlook. Go through the list and use the ...