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In article , Peter Duniho wrote:
snip: only 2 legitimate emails a day/why email? I only get a couple of phone calls a day. I still have a phone. Difference is my phone doesn't get spammed. Even on days where I get ten or eleven legitimate emails, having to pick them out from over 100 spam emails is not feasable so filtering has to be employed. I don't know why this is so hard for you guys to grasp. You keep claiming that the service isn't doing what I say that it does do. I know what it does, I spent a huge amount of time learning about it (when the bounces first started happening, I didn't have any idea why), and I know for a fact that it is blocking perfectly legitimate email for absolutely no good reason. No, I'm not. I don't make any claims as to what your ISP does. My article was about a particular approach with RBLs, and that was to use a combination of the SBL-XBL and SpamAssassin. The former does not block ISPs smart hosts. The SBL-XBL is one of the more conservative RBLs - it's not SPEWS. The whole concept is paternalistic crap. It punishes ISPs, especially the largest ones (since they have the most exposure) The SBL-XBL doesn't list any of the large ISP's smarthosts. AOL et al. get delivered fine. AOL is also doing useful things like putting SPF (http://spf.pobox.com) records in their DNS zones so I can tell if mail claiming to be from AOL really is from AOL before I accept it (a lot of spam comes with forged AOL headers. SpamAssassin can score against forged headers). Spam filtering is well and good but any proper solution will NEVER EVER block legitimate email. One single false positive is simply unacceptable. This is impossible. If you get a lot of spam, even filtering by hand still gets false positives - either that or you spend several hours a day making doubly sure you're not going to hand-filter ham as spam, in which case email becomes cost-ineffective. I know that before SA/SBL-XBL I accidentally deleted emails because they looked to me like spam. To be honest, I wouldn't consider email a reliable method of communication thanks to the spammers. Things like SPF will help as it will mean we can tell if From: headers are forged from the get-go, but unless ISPs get more agressive about stopping the spam problem (giving users firewalled access by default instead of anything goes - definitely blocking outbound port 25, rate limiting their smart hosts so residential users are limited on how many emails they can send per day etc.) it's only going to get worse. -- Dylan Smith, Castletown, Isle of Man Flying: http://www.dylansmith.net Frontier Elite Universe: http://www.alioth.net "Maintain thine airspeed, lest the ground come up and smite thee" |
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![]() Dylan Smith wrote: I only get a couple of phone calls a day. I still have a phone. Difference is my phone doesn't get spammed. One of the advantages of living in Britain. If I get only two calls a day, I'm lucky. Most of the calls are spam. I pay an extra $7.50 a month for "caller ID" to allow me to avoid most of it, and we're on the national "don't call" list, which is supposed to stop most of it (and which the telemarketers simply ignore). One of the most annoying things about it is that, if you *do* answer the phone, many of these guys have software that delays the response (to avoid answering macines, I expect), and they don't even answer until you've said "Hello" three or four times. I've gotten to the point that I say "Hello" once and, if nobody replies, I hang up. George Patterson Battle, n; A method of untying with the teeth a political knot that would not yield to the tongue. |
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On Fri, 19 Mar 2004 23:42:47 GMT, G.R. Patterson III wrote:
I pay an extra $7.50 a month for "caller ID" *whow* I pay EUR 7,- [1] [2] for the whole service, including mailbox, caller ID, etc. etc. #m [1] well, this is not much, therefore I have to pay higher rates for calls. 20 eurocent per minute - no matter where I call to within the country, billed in 30 second increments. No passive fees for receiving calls, but this is standard. [2] about EUR 20,- per month brings you rates down to 1 eurocent per minute within the same network and to land based phones. -- A far-reaching proposal from the FBI (...) would require all broadband Internet providers, including cable modem and DSL companies, to rewire their networks to support easy wiretapping by police. http://news.com.com/2100-1028-5172948.html |
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