We sometimes see replies to Gateway or Suggest that a client can not see the images in your emails. They then ask you to resend the email with the properties and there currently is no easy way for you to fulfill this request.
The problem your client is experiencing is typically outside of our control and has to do with the email program/settings that the client is using.
The best thing you could likely tell your client is to click on the first link in the email that reads, "Trouble viewing this email? View in browser"
Here is exactly what it looks like in the email response that you receive.
Your home search found 5 properties. | Trouble viewing this email? View in
browser<http://click.e.highgarden.com/?qs=d54d2924f98e16e22001228b04e22a8634
51f775074b0b1510968fa7146986108f26f69a5e8f208a>.
You could also copy and paste the link into a new email and send it to your clients.