Yes, it is possible to use your own SMTP server along with Chargebee.
In order to integrate with a third-party SMTP service, you need to have the following details.
- SMTP hostname
- SMTP port number
- SMTP username
- SMTP password
- Encryption type (SSL or TLS)
Just go to Settings >> Customer-facing essentials >> Email notifications >> Change settings (under SMTP settings) >> Configure SMTP >> fill in the necessary details and click save.
You can find more about configuring the SMTP here.
Additional Information: Please make sure you subscribe to an encrypted and secure SMTP service in order to avoid any problems. Chargebee is not responsible if the third-party SMTP service gets compromised.