Facing issue regarding a html form submission through a submit button that was prepared through java mail API and SMTP protocol.

Question

We have prepared some html email content with a form having two input a. name b. email and 1 submit button, once submit button is clicked, it should get redirected it to some API(URL) which will do some data sanitation activity and store it to database. We have prepared this email through java mail api. Also, currently this submit button gets clicked in web version of outlook through chrome browser, but it is showing about:blank page but in Mozilla Firefox & outlook client this submit button is not working at all. Can anyone please suggest how to resolve this issue?