Sending email from gmail

Hello, I am automating a robot to send emails.
Is it possible to access my email from the Send SMTP Mail Message activity only with my email address, without entering the password? I have tried but it gives me an error, the problem is that I do not have a password in my email, since I only log in with my username.

Hi @noelia.hegui,
For sure you must have some kind of password on your email account. It can be alphanumeric password, certificate, token, sso-based password anything. I haven’t heard about email account without password… especially GMail.