*Really* need this feature. As others have said, any associated security risks are the user's choice, but I need to be able to Send As a different address via smtp. My domain is also used by family members who use other services for their e-mail so I cannot use the method described at https://proton.me/support/custom-domain to send from my custom domain address.
*Really* need this feature. As others have said, any associated security risks are the user's choice, but I need to be able to Send As a different address via smtp. My domain is also used by family members who use other services for their e-mail so I cannot use the method described at https://proton.me/support/custom-domain to send from my custom domain address.