nanog mailing list archives

Re: Mail with no purpose?


From: Richard Cox <richard () mandarin com>
Date: Thu, 1 Apr 2004 15:23:46 +0000 (GMT)


(Subject line changed to comply with Merit's AUP)

On Thu, 1 Apr 2004 13:28:31 UTC Jerry Eyers <jeyers () sloancc net> wrote:

it sends a request to the sender's specified website to get the pixel
thus showing them which email accounts are active.

Some times the request goes to the website, sometimes a DNS request to
nameservers is sufficient to cause the account to be tagged as active.
False tagging can occur if a mailserver or other scanner looks up the
IP of URLs found in mail messages

On Thu, 1 Apr 2004 15:03:35 UTC Randy Bush <randy () psg com> wrote:

except for those of us who don't use browsers to read mail and have
html turned off in our mail readers.

After the last batch of worms that found their way here, it's a bit
disappointing that Merit hasn't yet blocked HTML mail to this list.

-- 
Richard Cox


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