Headers of email

Messages provide detailed information on the routing of the message and can be an immense help in troubleshooting email-related issues.

Directions

Thunderbird

In the email -> Go to top-right corner, Click the “more” dropdown -> Select View Source

Apple Mail

Highlight the message -> Go to View at the very top -> Message -> All Headers

Outlook for Windows

Double-click the message so it opens in its own window >> Go to File->Properties >> Headers are displayed in the properties box near the bottom

Gmail

From the message, go to the upper right-hand side >> Click the 3 dots >> Select Show Original

Yahoo! Mail

From email message >> Top center next to “Spam”, Click 3 dots >> Click View Raw Message

Outlook.com, Live.com, Hotmail

Click Message >> In message screen go to top right-hand side >> Click the dropdown >> Select View message source

Horde

Highlight email message >> Mid Screen Click + symbol >> View Source

Roundcube

Highlight email message >> Click the 3 dots with “More” underneath>> Click Show Source