9. Re: RFC-822 gurus - Do spammers know when we deletetheir mail (David Gibbs) Booth Martin wrote:This raises a question. Thunderbird shows the message in the preview pane but only as regular text, unless the sender is in my address book or is a sender I have said I trust. Does that protect me from the issues being discussed?It should ... although keep in mind that the most dangerous email viruses use spoofed email addresses, so it might be dangerous even if it's from someone you know.
Agreed that it "should". Anybody else remember the old "ANSI bombs" based on ANSI.sys? Mostly effective only against DOS users, IIRC; but I've _never_ felt comfortable about the concept. Those who use such things are clever. I haven't heard of new vulnerabilities along those lines since WinNT got going well with proper configurations, but new variants on old techniques always seem to crop up. (Had some real fun with those way back when.) Text-only views are useful layers of defense. But you can't expect guarantees to be worth much more than just a bunch of words in these things. Tom Liotta
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