Configuration path
Use the SMTP notification configuration with credentials held in Home Assistant secret storage.
- Server: the hostname displayed by smtpify365
- Port: 587
- Connection security: STARTTLS
- Authentication: required, using the generated SMTP username and one-time password
- Envelope sender: the Microsoft 365 mailbox that authorized the connection
Product-specific checks
Complete the application test and then trigger one real workflow to verify that configuration, event rules, and transport all work together.
- Keep the password in secrets.yaml.
- Test the notification action manually before adding triggers.
- Apply cooldowns so unstable sensors cannot flood the mailbox.
Support boundary
This guidance documents standard configuration behavior and does not imply vendor endorsement or formal vendor support. Check the product documentation for the interface and version you operate.