How can i send emails without a server ? Only front-end Javascript with sendgrid or

Question

i was wondering lately how i could send emails with only a front-end language like Javascript through Email as a Service apps like sendgrid or mandrill or so.

Sendgrid a

Answer 1

If you'd like to keep the key secure you can use something like Aerobatic's HTTP Proxy to specify the key and proxy through the server environment.