When I use my email address (registered on bitbucket) to authenticate from SourcTree the Hosted Account List "Edit Hosting Account" screen shows my password as correct (Login status: Password OK), however, when I press OK a pop-up tells me I need to "enter my Bitbucket/GitHub username and not an email address."
If I use the username then authentication fails. I see no place on bitbucket.org where I can specify a username.
Thanks!
Kevin