I contacted Amazon numerous times about spam sending them IP's. I went to war with them as I have been a professional in mail servers. 99% of my spam is from Amazon Web Servers. They refuse to identify the culprits due to privacy. They claim it is too hard for them. What rubbish. If you are spamming the world with trillions of spam that all have malformed headers you are a criminal. I asked them why they have no scanner to make sure the data in the email headers were above board and they refused to answer. Very simple to do and should be enforced on all aws mailservers that are deployed. Reject all malformed email so the sender just can't do it. Simple. GMAIL works on the same principle. Deliver at any cost for speed instead of security. I had to keep sending them full headers but only 1 line counts. The IP. I do look ups on all IP's and most are from Amazon. They have insecure systems that are re-infecting mail servers on a continual basis. They shut up with their cretinous responses and started doing something about it. They obviously have no process nor procedure to stop the spammers from opening new accounts and continually doing the same. They will not admit publicly that their systems are extremely vulnerable and have been attacked and abused due to legal damages they would incur. If you have ever bought anything in the last 10 years from Amazon or that uses Amazon web server then your email is in criminal hands. Databases that are onsold. Amazon is busted. Should be smashed with a 5 Billion law suit just like facebook. The following are the severe spam constructs. singlehosti.com itlgopk.uk yelp If you are telling me you can't follow the trail of people who opened the accounts to put this type of scri_pt in place as they stated to me they send them abuse reports, you are a liar as you have date of registration and credit card details connected to the imbecile who has done it. They should have there accounts frozen and any other connected accounts. The people should then have to explain why they did it and if the owner is too dumb then a list of any IT person that has touched the system should be surrendered. Bloody simple and doable. Amazon it rubbish and should be made to face court and severe legal actions.