How are spammers getting images past my no-image default?

Post date: 2023-03-17 14:53:15
Views: 98
I use Thunderbird as my PC mail client. It doesn't allow images to load by default, and I have to allow image loading to let images into my browser. Recently, a lot of spam images have started appearing in my email, with no option to block the remote source. How do I stop this?

I'm partly annoyed because images are getting through, and also because as I understand it, image loading can at the very least ping that the email has been opened (even in preview) and the address is active, leading to even more spam.

I've put the full source of the email here: https://pastebin.com/PcgVffy7

An image of the email is here (now marked as spam, because I did that manually in Thunderbird): https://imgur.com/a/CdZZWEj

Thunderbird doesn't let me view mail as HTML natively, so I can't look at it that way.

How is this happening, and is there something I can do to prevent it?
Please click Here to read the full story.
 
Other Top and Latest Questions:
Houses passes ACA subsidies; fate of bill murky in Senate
Semiconductor stocks boosted by Donald Trump's praise for Intel and its CEO
How IMAX crushed other theater stocks in 2025
CNBC Sport: WNBA and players dig in their heels as CBA deadline set to expire
Lockheed Martin is attractively valued to start the year, says Truist
Patient advocacy groups urge U.S. court to halt overseas prescription drug operations
Trump will use other tariff authorities to get to 'same place' if Supreme Court rules against him: Hassett
Amazon Pharmacy starts offering Novo Nordisk's Wegovy weight-loss pill
Stars are aligning for Treasury yields to fall. This options trade hedges risk and makes money if rates dip
Mortgage rates drop to lowest level in nearly 3 years after Trump's latest push on housing affordability