Steps to Whitelist an IP address in Office 365 Open https://outlook.office365.com/ecp/ Protection -> Connection filter -> Default -> Connection filtering ->Add the IP address under IP Allow list -> Ok ->Save Previous Post How to Block an IP in Office 365 Next Post How to Release Quarantine emails in Office 365 Related Posts Searching the audit log in O365MxClourProApril 12, 2021 Enabling auditing in your O365 tenantMxClourProApril 12, 2021 Creating a transport rule to bypass safe attachments in O365MxClourProApril 12, 2021 Leave a ReplyCancel ReplyYour email address will not be published. Required fields are marked * Name * Email * Website Add Comment * Save my name, email and website in this browser for the next time I comment.Post Comment