@32d1cccb @a61bc064 There is no comparison between Crypto AG and us. Our encryption occurs client-side, our cryptographic code is open source ( https://proton.me/community/open-source ), and our tech can and has been independently verified. More here: https://proton.me/blog/is-protonmail-trustworthy 

 How can I check your server side code?
Do you have a possibility to scan unencrypted emails? 

Do you scan unencrypted e-mails?