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RE: [Fwd: [Asrg] Verisign: All Your ...

2003-09-17 16:50:25
Depends on if you have wildcarded MX records as well too.  

The mail might never bounce.  Who is to say a clever spammer wouldn't
setup a wildcarded series of MX records to point to their own SMTP
servers, and harvest the FROM/REPLY TO addresses and place them in to
their spam lists. (obviously the TO field is wrong, since it's domain
bounced - however I wonder if you could take the @part.com and look for
valid domains that come close to matching and add THOSE TO: fields to
the spam directory)

An even WORSE difference in behavior (plus you aren't notified that your
mail didn't make it to where you thought it was going)

Bill

-----Original Message-----
From: owner-ietf(_at_)ietf(_dot_)org [mailto:owner-ietf(_at_)ietf(_dot_)org] On 
Behalf Of Doug
Royer
Sent: Wednesday, September 17, 2003 2:26 PM
To: ietf(_at_)ietf(_dot_)org
Subject: Re: [Fwd: [Asrg] Verisign: All Your ...



Before the change if I email user(_at_)bogushost(_dot_)com, the email tool 
would 
tell me immedatally
that no such host exists.

Now, it unconditionally sends the email, then later bounces. This is a 
HUGE difference
in behaviour.

-- 

 Doug Royer                     |   http://INET-Consulting.com 
 -------------------------------|-----------------------------
 Doug(_at_)Royer(_dot_)com                 | Office: (208)612-INET
 http://Royer.com/People/Doug   |    Fax: (866)594-8574
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