nanog mailing list archives
Re: Address Assignment Question
From: Jérôme Nicolle <jerome () ceriz fr>
Date: Mon, 20 Jun 2011 23:50:17 +0200
2011/6/20 Tony Finch <dot () dotat at>:
An organization that blocks 90% of spam with no false positives is incredibly useful.
Greylisting and reverse-DNS checks alone blocks 95-98% with no impact on mail sent from properly maintained mail servers. RBLs are only usefull for lazy mailadmins, and to save some network and CPU resources while avoiding greylisting and rDNS. But it implies you fully trust the RBL author, and some really ain't trustworthy. I'd rather loose some mails from poorly managed domains than rely on any external almighty authority, it looks to me like an incentive to consider SMTP administration seriously rather than using default settings from the package maintainer... -- Jérôme Nicolle
Current thread:
- Re: Address Assignment Question, (continued)
- Re: Address Assignment Question JC Dill (Jun 20)
- Re: Address Assignment Question Leo Bicknell (Jun 20)
- Re: Address Assignment Question Jérôme Nicolle (Jun 20)
- Re: Address Assignment Question Tony Finch (Jun 20)
- Re: Address Assignment Question Seth Mos (Jun 20)
- Re: Address Assignment Question John Levine (Jun 20)
- Re: Address Assignment Question Seth Mos (Jun 20)
- Re: Address Assignment Question Jérôme Nicolle (Jun 20)
- Re: Address Assignment Question Jérôme Nicolle (Jun 20)
- Re: Address Assignment Question John R. Levine (Jun 20)
- Re: Address Assignment Question Jérôme Nicolle (Jun 20)
- Re: Address Assignment Question David Miller (Jun 20)
- Re: Address Assignment Question Jérôme Nicolle (Jun 20)
- Re: Address Assignment Question Tony Finch (Jun 20)
- Re: Address Assignment Question Jérôme Nicolle (Jun 20)
- Re: Address Assignment Question Brielle Bruns (Jun 20)
- Re: Address Assignment Question Steve Richardson (Jun 20)
- Re: Address Assignment Question John Peach (Jun 20)
- Re: Address Assignment Question Valdis . Kletnieks (Jun 20)
- Re: Address Assignment Question David Miller (Jun 20)
- Re: Address Assignment Question Matthew Palmer (Jun 20)