Mail Error - Gmail SMTP


SMTP server connection successful.

Sending to donzee@botsland.us. . .

Sending mail failed.

535-5.7.8 Username and Password not accepted. Learn more at

Replacing: SMTP_PASSWORD

Replacing: LETSENCRYPT_ACCOUNT_EMAIL

Replacing: DEVELOPER_EMAILS

Replacing: DISCOURSE_DB_PASSWORD

Replacing: Sending mail to

what should I do