Failed to authenticate on SMTP server with username "user@email.com" using 3 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code "535", with message "535-5.7.8 Username and Password not accepted. Learn more at
 535 5.7.8 https://support.google.com/mail/?p=BadCredentials 70sm7122401qkk.10 - gsmtp
 ". Authenticator PLAIN returned Expected response code 235 but got code "535", with message "535-5.7.8 Username and Password not accepted. Learn more at
 535 5.7.8 https://support.google.com/mail/?p=BadCredentials 70sm7122401qkk.10 - gsmtp
 ". Authenticator XOAUTH2 returned Expected response code 250 but got code "535", with message "535-5.7.8 Username and Password not accepted. Learn more at
 535 5.7.8 https://support.google.com/mail/?p=BadCredentials 70sm7122401qkk.10 - gsmtp