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Werid. Challange1
I put in the IP of it XX.XX.XX.XX then I put server1.whateverhosting.com and whateverhosting.com and @whateverhosting.com and @server1.whateverhosting.com but nothing worked. I got the information out of the headers.
I made it without problems, wasn't hard at all. Tip: If you find the host, the asdasd.asdasd.com adress, u can convert it to the real ip in cmd, i just don't remember so i used brutus :D and btw, the field sender's host should only be filled with the asdasd.asdasd.com info, not any @ or smth. Hope this helped!