this question is standard Android behaviour
I guess this may have been the key sentence; it implies that you actually open the link on the mobile phone. I do not read email on the phone, all my email is received by desktop and I have expected actually… something.
So indeed: when I access the link in the email on the phone and ask it handled by curve, it works.
So, the missing information:
- open the link on the phone you want Curve to have access on
- when opening, choose the Curve app to handle the message
If you carefully read the link it may be obvious to you why it couldn’t happen, but I find your worrying very nice.