I guess the issue here is overselling the safety of the service. Wouldn't rely on them encrypting the mail for you, for example. It's probably fine if you treat it just like you would any other email service - assuming you're fine with being unable to use a mail client at all on the free plan and using it in a weird roundabout way on the paid plans.
I guess the issue here is overselling the safety of the service. Wouldn't rely on them encrypting the mail for you, for example. It's probably fine if you treat it just like you would any other email service - assuming you're fine with being unable to use a mail client at all on the free plan and using it in a weird roundabout way on the paid plans.