[keycloak-user] Error! Failed to send email

[Kunal Kumar]

Hi,

I am trying to use the Forgot Password function for my Keycloak
authentication. So I have already set On for the Forgot Password in the
Login section. And I have tried to set up a the configurations under Realm
> Email, where I put

Host : smtp.gmail.com
Port : 587

But when testing the connection, I keep getting the error *"Error! Failed
to send email".*

What could be the reason for this?

Regards,
Kunal