Email @ Cornell Articles Troubleshooting Troubleshooting: Why Is the From Address in My E-list Email Different? Why Are My Cornell Emails Failing DMARC and Not Being Delivered? Gather Customer Information Required to Configure DMARC Compliance Send Mass Emails Troubleshooting: Temporary and Affiliate Employees Who Lose Access to Microsoft 365 Desktop Apps Set Up a Cornell Subdomain for Email Sender Addresses Cloud-Based Email and Calendar Some Domains Hosted at Web.com Email Delays and Order of Receipt Delivery to External Email Addresses View Full Headers Set Your Photo (Microsoft 365) Official Mailings and Third-Party Mail Senders