How to Whitelist a Domain in Office 365

Steps to Whitelist a Domain in Office 365 Open https://outlook.office365.com/ecp/ Protection -> Spam filter -> Default -> Allow lists ->Add the sender domain under Domain allow list -> Ok ->Save…

How to Whitelist an email address in Office 365

How to whitelist an email address in office 365.   Steps to Whitelist a sender email address in Office 365 Open https://outlook.office365.com/ecp/ Protection -> Spam filter -> Default -> Allow…

Whitelist an e-mail address/domain in IronPort

Steps to Whitelist an e-mail address/Domain in IronPort Log into  IronPort ESA instances Go to Mail Policies -> Incoming Mail Policies. Change Mode to Hosted Cluster. Click on the Whitelisted…