Owa Domain.txt Apr 2026

: Enter your custom domain name (e.g., yourcompany.com ) and select Use this domain . Verification Method :

: Use the Exchange Management Shell to set the download hostnames: powershell

Are you trying to in Microsoft 365, or are you troubleshooting attachment security on a local server? EnableDownloadDomains blocks picures in OWA owa domain.txt

Download the specific domain.txt file provided in the setup wizard and upload it to the root folder of your website via FTP. Confirm : Return to the admin center and click Verify . 2. Configuring Download Domains (Security)

The most common use for a TXT file or record related to OWA is to prove you own the domain so you can use it for professional email. : Enter your custom domain name (e

: Send an email with an inline image to an OWA user. Right-click the image and select Copy Image link —it should point to your new download domain. Summary of DNS Record Values Record Type Host / Name TXT @ or blank MS=msXXXXXXXX Verify Domain Ownership CNAME owa mail.domain.com Alias for easier OWA access

: Navigate to the Microsoft 365 Admin Center under Settings > Domains . Confirm : Return to the admin center and click Verify

Set-OrganizationConfig -DownloadDomains @{Add="attachments.yourdomain.com"} Use code with caution.