nanog mailing list archives
Re: verizon.net and other email grief
From: "Jeffrey I. Schiller" <jis () mit edu>
Date: Fri, 10 Dec 2004 18:34:37 -0500
On Fri, Dec 10, 2004 at 06:03:11PM -0500, Krzysztof Adamski wrote:
It does not appear that they are caching it, here is a sample from my log file: ...
Well when I tested it (3 hours ago) I connected to them manually while watching my incoming milter log. Indeed they visited immediate and verified my address (with an rcpt to command) and when that succeeded, I got the "sender ok" in my telnet session. I then broke the connection and tried again. The second time they did not contact my server and gave me a "sender ok". It is now about three hours later and I just tried again and they did not contact my server. Now this is the "success" case where the mailbox exists. I don't know if they cache the non-existence of a mailbox. -Jeff -- ============================================================================= Jeffrey I. Schiller MIT Network Manager Information Services and Technology Massachusetts Institute of Technology 77 Massachusetts Avenue Room W92-190 Cambridge, MA 02139-4307 617.253.0161 - Voice jis () mit edu ============================================================================
Current thread:
- Re: verizon.net and other email grief, (continued)
- Re: verizon.net and other email grief Michael Loftis (Dec 10)
- RE: verizon.net and other email grief william(at)elan.net (Dec 10)
- Re: verizon.net and other email grief Paul G (Dec 10)
- Re: verizon.net and other email grief Peter Corlett (Dec 10)
- Re: verizon.net and other email grief william(at)elan.net (Dec 10)
- Re: verizon.net and other email grief Steven Champeon (Dec 10)
- Re: verizon.net and other email grief Valdis . Kletnieks (Dec 10)
- Re: verizon.net and other email grief Jeffrey I. Schiller (Dec 10)
- Re: verizon.net and other email grief Krzysztof Adamski (Dec 10)
- Re: verizon.net and other email grief Crist Clark (Dec 10)
- Re: verizon.net and other email grief Jeffrey I. Schiller (Dec 10)
- Re: verizon.net and other email grief Rich Kulawiec (Dec 12)
- Re: verizon.net and other email grief Simon Waters (Dec 13)
- Re: verizon.net and other email grief Suresh Ramasubramanian (Dec 13)
- Anycast reliability (was: Re: verizon.net and other email grief) Steve Gibbard (Dec 13)
- Re: Anycast reliability (was: Re: verizon.net and other email grief) Joe Abley (Dec 13)
- Re: verizon.net and other email grief Todd Vierling (Dec 14)
- Re: verizon.net and other email grief Daniel Karrenberg (Dec 16)
- Re: verizon.net and other email grief Iljitsch van Beijnum (Dec 16)
- Re: verizon.net and other email grief just me (Dec 16)
- Re: verizon.net and other email grief Iljitsch van Beijnum (Dec 16)