Sage 200 uses your email address and password to authenticate you with your email server. We use that user name and password to send email through the configured email account. Your password is encrypted when it's stored in the database.
Some internet mail (SMTP) providers require additional security when an email and password is used as authentication which we may not support. To use this email address, you may need change the configuration of your account with your email provider. We recommend that you carefully consider any security recommendations from your email provider.
For Microsoft 365, you should enable the Authenticated SMTP setting (also called SMTP AUTH) for the email account that you use to send notifications. For details on how to do this, see the Microsoft 365 documentation.
We recommend that you: