On Tue, 20 Sep 2005 16:48:41 +0200, rumours say that Piet van Oostrum
<[EMAIL PROTECTED]> might have written:

>And most smtp servers that I know also pass mail from any from-address to
>any to-address if the IP number of he client machine belongs to a trusted
>range (usually the range that belongs to the ISP). So I can send both my
>private mail and my work mail from both my home ISP's smtp server and my
>work's smtp server (but only if I am at the proper location).

You might start having troubles, though, as soon as SPF checks get more
widespread.

Say your work mail is [EMAIL PROTECTED], and your private mail is
[EMAIL PROTECTED]; if you send email through your office mail server
with the envelope "MAIL FROM: [EMAIL PROTECTED]", then some (and
eventually many) receiving servers shall ask yagoohoogle.com for their
SPF record, and since your office mail server won't probably show up as
a valid email sender from yagoohoogle.com , your email will get
rejected.

That's a good thing.
-- 
TZOTZIOY, I speak England very best.
"Dear Paul,
please stop spamming us."
The Corinthians
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