I need a iPhone 3.x (3G/3GS) and Mac OSX 10.5 or 10.6 gmail IP originator lookup sniffer application for Gmail, Yahoo, Hotmail, Outlook. Specially for GMAIL.
If you are familiar with Google Gmail, Google does expose a gmail originator IP addresss/location from its web email headers. However, for local senders within the recipient's region, usually it is available. I need to be able to capture the originator's IP and Location regardless of where the email originated from, local or otherwise.
time frame: ASAP.
The application is intended to capture malicious spammers and scammers.