Despite efforts to crack down on e-mail phishing and spam, eBay has allowed its users to buy and sell e-mail lists software and related products, according to wire service reports.

One lot on eBay.com offers 100 million e-mail addresses plus e-mail software, with bidding starting at under $10.

And such lots are not uncommon or limited solely to the US. On eBay.co.uk it is possible to purchase all manner of e-mail lists. One seller had seen their 50 pound reserve met for a lot which promises the buyer one million e-mail addresses. And there are many others just like it, some issuing bogus claims that the lists are legitimate and ‘all opt-in’.

EBay is apparently aware of the problem. The company’s Web site states: “eBay does not permit the sale of bulk e-mail or mailing lists. Any tools or software designed predominantly to send unsolicited commercial e-mail will not be permitted.” But such wording is unlikely to deter those individuals selling such items.

A company spokeswoman said the lots brought to its attention have now been removed and action taken against the sellers. She added that eBay’s customer service team is now be vetting the sites and removing any similar auctions.