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Introduction
The following documentation will help you set up viewing for email headers in:
- Microsoft Outlook
- Gmail
- Mac Mail
- Outlook Web App (OWA)
- Mozilla Thunderbird
- Yahoo! Mail
- Pegasus Mail Clients
Microsoft Outlook
For Outlook Office 365, 2016, 2013, or 2010
- Double click on the message so that it pops out into its own window.
- Click File.
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- Click Properties.
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- The Internet Headers are displayed in a box near the bottom of the Properties window.
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For Outlook 2007:
- Right-click on the email in question.
- Click Message Options at the bottom of the popup menu.
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- The headers are in the Internet Headers section.
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For more information on email headers in Outlook, see Microsoft's Support Article on email headers.
Gmail
- Log into Gmail or Texas A&M Gmail.
- Open the email you would like to view headers for.
- At the top of the message pane, click on the three dots next to the reply arrow.
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- Click Show Original.
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For more information on email headers in Gmail, see Google's Support Article on email headers.
Mac Mail
- Select the message.
- Click View.
- Click Message.
- Click All Headers.
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You can also press Command + Shift + H
Outlook Web App (OWA)
- Select the email you want to view headers for.
- On the upper right side of the page, click the down arrow to the right of the Reply button.
- Click View message details.
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Mozilla Thunderbird
- Double click the email you want to view the headers on.
- Click View.
- Click Message Source.
Depending on your version of Mozilla Thunderbird, this video may help you.
Yahoo! Mail
- Once you are logged in, click on the message you wish to view the header on.
- At the top of the message, click the 3 dots next to Spam.
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- Click View raw message.
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Pegasus Mail Clients
- Right click on the message.
- Select Message Headers... from the menu.
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