SMTP configuration for my on premise sentry running on docker

Hi @BYK
Thanks for the update, I have now installed latest version of Sentry 20.8.0 and configured email using below parameters in config.yml file but still we are getting following error ‘SMTP AUTH extension not supported by server’ even though if we mail.use-tls as false or true

Note: We are able to send emails from telnet client from the same server where we are installing sentry but getting issue from sentry UI.

mail.backend: ‘smtp’ # Use dummy if you want to disable email entirely

mail.host: ‘x.x.x.x’
mail.port: 25
mail.username: ‘sentry@example.com’
mail.password: ‘xxxxxx’
mail.use-tls: false

The email address to send on behalf of

mail.from: ‘sentry@example.com’

Thanks,
Sunil Palugula