Upvotes seem to just federate as likes and dislikes.

    • Draconic NEO@lemmy.world
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      4 days ago

      If image embeds aren’t cached by your server they can be abused to gain IP, but that’s a hack, it’s not intended.

      • Die4Ever
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        4 days ago

        You can set a Lemmy server to proxy image requests

        • Draconic NEO@lemmy.world
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          4 days ago

          Exactly, that’s why I said for ones that aren’t cached. They can be cached, but it’s not a guarantee they will be.

          • Die4Ever
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            4 days ago

            Proxying is a separate option from caching. I think it was added in 0.19.5