Google are blocking SMTP email in shinyapps.io. I tried with multiple gmail addresses but same error. Is there any other way to send emails in shinyapps.io? I am using blastula
package.
Sign-in attempt was blocked
I tried both the following methods to unblock but could not success.
https://accounts.google.com/b/0/DisplayUnlockCaptcha
https://myaccount.google.com/lesssecureapps