Digitalocean offer firewall management. I am not sure how this compares to onboard,
It's an additional protection, not an alternative protection. DO's firewall is the same as any normal LAN edge firewall.
I'm using NodeBB v1.18.4 and in weekly digest I don't see images but only their filename, is it possible to show original images?
Can you view source to see where the image is pointing?
Double check your config.json to make sure the url is exactly the address at which you access the site in your browser.
The problem is that in source code there is no URL but only the corrisponding text of original image file.
I think there might be an option in the ACP to strip images from emails. Can you check to make sure that isn't enable?
It may just be that, because this is a post summary, the images aren't represented.
I've found this:
But I think that's correct this way, right?