nanog mailing list archives
Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet)
From: Valdis.Kletnieks () vt edu
Date: Wed, 12 Jan 2005 17:40:10 -0500
On Wed, 12 Jan 2005 10:59:43 EST, Steven Champeon said:
1) any legitimate mail source MUST have valid, functioning, non-generic rDNS indicating that it is a mail server or source.
And how, exactly, does it indicate it's a mail server or source? For that matter, how do you define 'non-generic'?
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- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet), (continued)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Steven Champeon (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Eric Brunner-Williams in Portland Maine (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Steven Champeon (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Eric Brunner-Williams in Portland Maine (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Steven Champeon (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Eric Brunner-Williams in Portland Maine (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Steven Champeon (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Eric Brunner-Williams in Portland Maine (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Adi Linden (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Steven Champeon (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Valdis . Kletnieks (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Dave Crocker (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Valdis . Kletnieks (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Suresh Ramasubramanian (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Steven Champeon (Jan 12)
- Re: fixing insecure email infrastructure (was: Re: [eweek article] Window of "anonymity" when domain exists, whois not updated yet) Andre Oppermann (Jan 13)
- Re: marking dynamic ranges, was fixing insecure email infrastructure John Levine (Jan 13)
- Re: marking dynamic ranges, was fixing insecure email infrastructure Markus Stumpf (Jan 24)
- Re: marking dynamic ranges, was fixing insecure email infrastructure Suresh Ramasubramanian (Jan 24)
- Re: marking dynamic ranges, was fixing insecure email infrastructure Markus Stumpf (Jan 25)
- Re: marking dynamic ranges, was fixing insecure email infrastructure Valdis . Kletnieks (Jan 25)