Only some proxies send your IP. It depends on the proxy. I'm not sure about tor. It shouldn't matter too much if you use tor for all connections (tracker, dht, transfers, webseed) as peers wouldn't be able to tell if it was you connecting or if it was someone else connecting through you. I may be i...

Ok, i've already set a blocklist with the plugin of deluge.
Sorry but i didn't know that a proxy could send a packet with the real IP... so a proxy would be quite useless! Can you explain better this to me (or post a link)? I'm really interested...

Thanks a lot!

Thanks markybob!
What do you mean with "forwarded_for"? A fake IP by tor?

Hi! I've set tor as proxy for tracker (localhost:9050) but i dont' know if it works: I see that deluge use port 9050 for "tracker announce", but there is a strage thing: upload speed is high. But... how can other clients (leech from me) download from me, if the tracker can't see my real IP...