New Mac user- barcodes

[tallen269]

When I receive an email that has a barcode attached, it will not show up in the email so I can print.
Example, a confirmation barcode for a conference badge.
What settings are do I have to change?

 

[rayz336]

When I receive an email that has a barcode attached, it will not show up in the email so I can print.
Example, a confirmation barcode for a conference badge.
What settings are do I have to change?

Make sure it is set to load remote images.