Lisa Wiser wrote:

> Beauregard T. Shagnasty wrote:
>> One more thing the webmail apps are not capable of... when HTML email
>> from either malicious or regular mail uses web beacons to track you and
>> your opening of the email - thus proving you're a live person and you
>> opened the email - you cannot stop it. Most email clients like SM and
>> TB allow you to *block* the loading of these beacons. Examine the
>> source code of most spam and most business email; you will find code
>> calling up 1 pixel by 1 pixel images, with coded parameters. You read
>> in webmail, you've been tagged. This is especially good for the
>> spammers, who will now send you much more of it.
> 
> Could I bother you for a teaching moment?  How do I block such things?
> Besides turning off my HTML ability (which unfortunately I do frequently
> actually *need*) what can I do to make more email safer?

You can't block web beacons in webmail. All webmail sites, regardless of 
who it is - as far as I know - have no way to block the display of 
external images linked from elsewhere on the WWW. SeaMonkey and 
Thunderbird do that easily. 

> Much as I complain, ...
> 
> Can you provide a quick tutorial or point me to documentation that
> helps?

Sorry, I don't use Yahoo or AT&T services. I used to use Worldnet but 
dumped them in 2008 when they discontinued Usenet access. I've been using 
my own mail server and domain name ever since.

-- 
   -bts
   -This space for rent, but the price is high
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