In testing, I've noticed that Protonmail is offered as an e-mail option, but it doesn't prefill a message according to the mail intent. Since I ask users to write parts of a message in app and don't specify an e-mail to send to, they're left wondering why their e-mail app is opening with nothing prefilled and have no clue what e-mail to send to.
I'm sure there are other e-mail apps like this.
It'd be good to have a list of e-mail apps that don't prefill the message, so as to at least warn users of these apps that their message won't be prefilled.
In testing, I've noticed that Protonmail is offered as an e-mail option, but it doesn't prefill a message according to the mail intent. Since I ask users to write parts of a message in app and don't specify an e-mail to send to, they're left wondering why their e-mail app is opening with nothing prefilled and have no clue what e-mail to send to.
I'm sure there are other e-mail apps like this.
It'd be good to have a list of e-mail apps that don't prefill the message, so as to at least warn users of these apps that their message won't be prefilled.