To add a custom header or footer image to the SPX Secure Email Portal:
Enter the location of the image you want to use in the File
location text box, or click Browse to use the
file selection dialog to locate the image file.
Click OK to upload the file.
Note Header and footer images must be JPG, GIF or PNG format. The portal is optimized
to use images that are 752 pixels wide by 69 pixels high. Other image sizes may be
used, though results may vary.