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Re: Clueless anti-virus products/vendors (was Re: Sober)
On Dec 4, 2005, at 8:04 PM, Steven M. Bellovin wrote:
It is common to find detailed descriptions offered by the company that indicates the behavior of the detected virus, which often includes spoofing the bounce-address. A less than elegant solution as an alternative to deleting the message, is to hold the data phase pending the scan. Another solution would be not returning message content within a DSN. This would mitigate the distribution of viruses, as well as forged bounce-addresses sent to a backup MTAs as a method for bypassing black-hole lists. Would changing what is returned within a DSN in all cases be a solution?"Church, Chuck" writes:A-V companies are in the business of analyzing viruses. They should *know* how a particular virus behaves.