Mailto links do nothing in Chrome but work in Firefox?

Question

It seems like the mailto links we\'re embedding in our website fail to do anything in Chrome, though they work in Firefox.

Simple example here: http://j

Answer 1

On macOS check also the Mail.app settings, which App is selected as default email App / associated with mailto: links:

If you ever clicked that notification on Gmail, which allows to open links in Gmail instead your App - and after this reset the Chrome handler, you have to edit this manually in your Mail.app Settings.