nanog mailing list archives

Re: ISP port blocking practice


From: "Patrick W. Gilmore" <patrick () ianai net>
Date: Fri, 3 Sep 2010 09:02:21 -0400

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.

-- 
TTFN,
patrick



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