스팸 메일에 업로드된 이미지를 사용하는 스팸러. 해결 방법이 있을까요?

[JammyDodger]

@fifafu

Do you know whether using S3 instead of my own server for uploads would resolve the issue? Is there maybe some way to only allow viewing of uploaded images to logged in users?

There is the Secure Uploads feature that may be of some use:

https://meta.discourse.org/t/secure-uploads/meta/140017

Though it is an advanced setup, and not one I’m overly familiar with.

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Actually, reading through it again, it may not be suitable for this after all:

@martin

Once you have enabled Secure Uploads, any file uploaded via the Composer will either be marked as secure or not secure based on the following criteria:

• If you have the “login required” site setting enabled, all uploads will be marked as secure, and anonymous users will not be able to access it.
• If you are uploading something within a Personal Message, it will be marked as secure.
• If you are uploading something within a Topic that is inside a private Category, it will be marked as secure.