The KioSoft coffee system supports the email notification function (details can be checked here )
The email sending server is provided and configured by vendor, like below information:

The email provider SMTP info can usually be found at the support page of each emial provider.
Typical Email Provider SMTP Info
Email Type | SMTP Server Info |
|---|---|
Gmail | SMTP server: smtp.gmail.com Port (TLS/STARTTLS): 587 Port (SSL): 465 Encryption: TLS/STARTTLS or SSL Authentication: Required (your full Gmail address + password/App Password) |
Outlook.com / Hotmail / Live | Server: smtp-mail.outlook.com Port: 587 Encryption: STARTTLS (TLS) Authentication: Required (use full email address and password or app password if 2FA) |
Microsoft 365 | Server: smtp.office365.com Port: 587 Encryption: STARTTLS (TLS) Authentication: Required (username = full mailbox address) |