IP and Domain Access

Add the required domains to your network allowlist, and configure IP allowlists in Salesforce.

• Allow the Required Domains
  To enable your users to access Salesforce, you must add the standard Salesforce domains to your list of allowed domains.
• Set Trusted IP Ranges for Your Org
  To help protect your Salesforce data from unauthorized access, specify a list of IP addresses from which users can log in without receiving an identity verification challenge.
• Restrict Login IP Addresses in Profiles
  To control login access at the user level, specify the ranges of allowed IP addresses on a user’s profile. When you define IP address restrictions for a profile, a login from any other IP address is denied.