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

Post date: 2023-03-17 14:53:15
Views: 136
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:
FDA approves psoriasis pill from J&J that rivals shots Tremfya, Skyrizi
Amazon says U.S. Postal Service 'walked away at the eleventh hour' in negotiations
As Americans struggle with rising costs, many states’ unemployment benefits fall short, analysis finds
What are ways I can enjoy San Francisco even though I dislike it?
Trump warns to 'blow up' South Pars gas field in Iran if strikes against Qatar energy continue
Bank of Japan keeps rates steady as expected, warns Iran war may push up inflation
Asia markets track Wall Street losses as Iran war fuels energy worries; BOJ rate decision on deck
Trump waives Jones Act shipping rules for 60 days to steady oil market
How China is getting everyone on OpenClaw, from gearheads to grandmas
Bain Capital taps buyer interest for Bridge Data Centres, offering up to 70% stake, sources say