Locating Full Email Header

The following figure 1.1.5 shows where to find the email header in SquirrelMail based webmail interface.

Figure 1.1.5: Open the email header in SquirrelMail

Figure 1.1.5-(1) Click on the area to open the full header.

The following figure 1.1.6 shows where to find the email header in Roundcube based webmail interface.

Figure 1.1.6: Open the email header in roundcube

Figure 1.1.6-(1) Click on the mail whose header needs analysis.
Figure 1.1.6-(2) Click on the area to open the full header.

The following figure 1.1.7 shows where to find the email header in Thunderbird client.

Figure 1.1.7: Open the email header in Thunderbird

Figure 1.1.7-(1) Click on the mail whose header needs analysis.
Figure 1.1.7-(2) Click on the "more" button to expand options.
Figure 1.1.7-(3) Click on "View Source" to open the full header.