SMTP Authentication Failure Troubleshooting
User Failed to authenticate on SMTP server with username "no-reply@webholzer.in" using the following authenticators: "LOGIN", "PLAIN". Authenticator "LOGIN" returned "Expected response code "235" but got code "535", with message "535 5.7.8 Error: authentication failed: Assistant The error message you're encountering suggests that the SMTP server is rejecting the authentication attempt for the email "no-reply@webholzer.in." The […]