Unable to connect SMTP server:smtp.zoho.com Reason:Authentication failed:535 Authentication Failed

Unable to connect SMTP server:smtp.zoho.com Reason:Authentication failed:535 Authentication Failed

EMAIL_HOST = 'smtp.zoho.com'
EMAIL_PORT = 587

#admin account twf password
# EMAIL_HOST_USER = 'my_app'
# EMAIL_HOST_PASSWORD = '***********'

# no reply account twf password
# EMAIL_HOST_USER = 'my_app'
# EMAIL_HOST_PASSWORD = '**********'

EMAIL_HOST_USER = ' no-reply@myapp.com'
EMAIL_HOST_PASSWORD = '*****'

EMAIL_USE_TLS = True
DEFAULT_FROM_EMAIL = ' no-reply@myapp.com'

None of the above commented and active combination of lines of code is working, It always return SMTPAuthenticationError: (535, 'Authentication Failed')

Kindly help me get this fixed for my account. Thank You