In January (1/6/15, to be precise), my Facebook email notifications stopped including previews of links and photos from close friends (in fact, I received two FB emails a minute apart that day and the first has a preview while the next FB email notification and all others after it do not contain previews or photos). I'd like to be able to see something about the link without having to click on it in the message to open my browser and Facebook. I use Mozilla Thunderbird 31.6.0 and Chrome. Is it some setting or filter in Thunderbird that is blocking the images and links? I can't see any way in Facebook to change the content of email notifications, just whether to receive notifications or not, and whom I receive them from. I can't find any other references to others having this same problem by doing a Google search. Please help!