To be fair, mailto: is handled the worst possible way on webmail. It should be relatively easy for the browser to have a little envelope icon in the address ba

To be fair, mailto: is handled the worst possible way on webmail. It should be relatively easy for the browser to have a little envelope icon in the address bar when you're on a major webmail site. Such an icon, when clicked, could offer to register that webmail service as your mailto: target.