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How To View Email Header Information

Applies to:
Difficulty Level:

Low

Time Needed:

5 minutes

Tools Needed:

An email client application

Introduction

This tutorial will show you how to read the full email headers, also known as long headers or internet headers, from an email message in various email clients. An email collects information from each of the computers it passes through on the way to the recipient, and this is stored in the email’s Internet Headers. E-mail headers are helpful in determining the source of e-mail spoofing and in diagnosing many e-mail problems.

While we try our best to assist our customers, assistance with third-party software can not be supported completely by Bower Web Solutions. If you have further questions about configuring your specific email application, please visit the company’s website.

How to View Headers Using Webmail

For help on how to login to webmail on Bower Web Solutions’ servers see our tutorial.

Using Horde

  1. Log into Horde Webmail.
  2. Open the email message.
  3. Click the “Message Source” link in the text menu at the top of the message.
  4. A new window with the full message and headers will open.

Using SquirrelMail

  1. Open the message you wish to see the headers of by clicking the subject
  2. Open the email message.
    squmailheader-1
  3. Click the View Full Header link under the options section.
    squmailheader-2
  4. You will now see the full headers for the email you selected in step 1. squmailheader-3

Nearly All email clients such as Outlook and Mail (for the Mac) can display email header information. Since the details vary from versions we recommend using your favorite search engine to find ’email header information’ for your email client.

Tips

  • Email header will change when an email is forwarded. This is why we need to get a copy of the original header information.