Re: [Full-disclosure] What makes Yahoo! a good merger candidate?

[Harry Hoffman <hhoffman@xxxxxxxxxxxxxxxx>]

You just need to take it a step further :-)

...
rcpt to: <nosuchuser12323123123123132124432342@xxxxxxxxx>
250 recipient <nosuchuser12323123123123132124432342@xxxxxxxxx> ok
data
354 go ahead
Testing
.

554 delivery error: dd This user doesn't have a yahoo.com account 
(nosuchuser12323123123123132124432342@xxxxxxxxx) [0] - 
mta367.mail.mud.yahoo.com
421 Service not available, closing transmission channel.
Connection closed by foreign host.


Valdis.Kletnieks@xxxxxx wrote:
> On Wed, 06 Feb 2008 10:44:10 CST, Paul Schmehl said:
> 
>> RCPT TO: <abuse@xxxxxxxxx>
>> 250 recipient <abuse@xxxxxxxxx> ok
> 
> % telnet f.mx.mail.yahoo.com 25
> ...
> rcpt to: <ctl-alt-cokebottle@xxxxxxxxx>
> 250 recipient <ctl-alt-cokebottle@xxxxxxxxx> ok
> 
> Yee. Hah.  They 250 for a probably-nonexistent account (unless that
> one actually *does* exist? :)
> 
> 
> 
> 
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Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/