If you are using external systems like HR software, accounting platforms, or marketing tools that need to send emails using your domain (e.g. @yourcompany.com), here's how to do it while maintaining reliable email delivery through our hosting.

Before setting up, find out whether the third-party system will send emails:

• They are using their own domain (e.g. @thirdpartyservice.com)
• They are using your domain (e.g. @yourcompany.com)

To ensure these emails arrive in your inbox and are not filtered as spam, it is recommended to whitelist the sender domain in your Global Email Rules.

For Example: You're using a payroll system that sends pay slips from @hrsystem.com.
To receive them consistently, add the following line in your Global Email Rules:

  pass *@hrsystem.com

This tells the email server to always accept emails from that domain, even if spam filters might otherwise apply.