On Dec 1, 2006, at 15:43, Aleksandar Milivojevic wrote: > You can use a whois database to find the info (for example, there's > web interface on www.ripe.net). Info for 61.43.153.30 indicates > that this IP address is alocated to an provider in South Korea. So I sent mail to the address (abuse at bora.net) listed in the whois record for that ISP, and it bounced! Hi. This is the qmail-send program at users.bora.net. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. <badmail at bora.net|/webmail/mbox0/bora.net/513/badmail|2|512000| 530259968|99999999|99999999|>: Recipient's maiilbox is full, message returned to sender, (#5.2.2) [7mallot:(524288000), usage:(530309120)[0m Maybe I'll try again after a few days to see if they cleaned up their mailbox. Doesn't give me a warm and fuzzy feeling about that ISP, though. Alfred