![Automation Server > Automation Server configuration and administration guide > Initial project configuration > Best practices in the production environment > Configuring the SMTP service through IIS Automation Server > Automation Server configuration and administration guide > Initial project configuration > Best practices in the production environment > Configuring the SMTP service through IIS](https://help.bizagi.com/bpm-suite/en/smtp_iis.png)
Automation Server > Automation Server configuration and administration guide > Initial project configuration > Best practices in the production environment > Configuring the SMTP service through IIS
![Self-hosting' a Mail Server with a Custom Domain and Partial Redundancy – The Relays (Incoming) - Cross Connected Self-hosting' a Mail Server with a Custom Domain and Partial Redundancy – The Relays (Incoming) - Cross Connected](https://crossconnected.co.uk/wp-content/uploads/2020/04/image-1.png)
Self-hosting' a Mail Server with a Custom Domain and Partial Redundancy – The Relays (Incoming) - Cross Connected
![Bizagi Studio > Process wizard > Business Rules > Defining notifications > Email server configuration > Using an SMTP server Bizagi Studio > Process wizard > Business Rules > Defining notifications > Email server configuration > Using an SMTP server](https://help.bizagi.com/bpm-suite/en/smtp_1.png)