This issue happens only in iOS, if you are using a desktop or Android device you wouldn’t see an issue with opening the email client. There is a thread on stack overflow about this, though it talks about Google analytics the concept is the same: https://stackoverflow.com/questions/42085551/safari-mailto-this-website-has-been-blocked-from-automa...
The error is displayed in a popup in iOS Safari: “This website has been blocked from automatically composing an email” with the user being given option to allow or block
Are there any known resolutions to this?
Upgrade from version 2.15.0 to 2.17.0 resolved the issue described here.