nanog mailing list archives
Re: ISP port blocking practice
From: JC Dill <jcdill.lists () gmail com>
Date: Fri, 03 Sep 2010 07:38:31 -0700
Patrick W. Gilmore wrote:
FWIW, I had it happen at a local library. Used their webform to send a message mentioning that blocking 25 was good, but blocking 587 and 465 was bad. It took several days but they did fix it.On Sep 3, 2010, at 8:22 AM, Owen DeLong wrote:On Sep 2, 2010, at 10:41 PM, Franck Martin wrote:Have you heard of the submission port?Yes... Many of the idiots that block outbound 25 also block outbound 587 and sometimes 465.Could you point to more than one instance? I've not yet found one. And I think I spend at least as much time in hotels & 3G & airports & etc. as you anyone else here.
jc
Current thread:
- Re: ISP port blocking practice, (continued)
- Re: ISP port blocking practice William Herrin (Sep 03)
- Re: ISP port blocking practice Dobbins, Roland (Sep 03)
- Re: ISP port blocking practice Dobbins, Roland (Sep 03)
- Re: ISP port blocking practice Owen DeLong (Sep 02)
- Re: ISP port blocking practice Patrick W. Gilmore (Sep 02)
- Re: ISP port blocking practice Jack Bates (Sep 02)
- Re: ISP port blocking practice Franck Martin (Sep 02)
- Re: ISP port blocking practice Owen DeLong (Sep 03)
- Re: ISP port blocking practice Patrick W. Gilmore (Sep 03)
- Re: ISP port blocking practice Jack Bates (Sep 03)
- Re: ISP port blocking practice JC Dill (Sep 03)
- Re: ISP port blocking practice Randy Bush (Sep 03)
- Re: ISP port blocking practice Nick Hilliard (Sep 03)
- Re: ISP port blocking practice Owen DeLong (Sep 03)
- Re: ISP port blocking practice Curtis Maurand (Sep 03)
- Re: ISP port blocking practice Dobbins, Roland (Sep 03)
- Re: ISP port blocking practice Kevin Oberman (Sep 04)
- Re: ISP port blocking practice Owen DeLong (Sep 03)
- Re: ISP port blocking practice Butch Evans (Sep 03)
- Re: ISP port blocking practice Owen DeLong (Sep 03)
- Re: ISP port blocking practice John Levine (Sep 03)