nanog mailing list archives
Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org)
From: Brad Knowles <brad.knowles () skynet be>
Date: Thu, 29 Aug 2002 00:51:08 +0200
At 7:32 PM -0700 2002/08/27, Jim Hickstein wrote:
Hear, hear! I run an email-only service provider (www.imap-partners.net), and we have to help certain users over the threshold at e.g. Earthlink by permitting them to reach us on another port. This is logically ridiculous, and bound to change.
Of course, IMAP supports using an outbox on the server, and this allows you to completely by-pass SMTP. Indeed, do this over SSL/TLS, and the connection is secure and cryptographically authenticated, and you avoid the issues of whether or not port 25 is transparently proxied, etc....
-- Brad Knowles, <brad.knowles () skynet be> "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." -Benjamin Franklin, Historical Review of Pennsylvania. GCS/IT d+(-) s:+(++)>: a C++(+++)$ UMBSHI++++$ P+>++ L+ !E W+++(--) N+ !w--- O- M++ V PS++(+++) PE- Y+(++) PGP>+++ t+(+++) 5++(+++) X++(+++) R+(+++) tv+(+++) b+(++++) DI+(++++) D+(++) G+(++++) e++>++++ h--- r---(+++)* z(+++)
Current thread:
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at, (continued)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at Scott A Crosby (Aug 29)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at Paul Vixie (Aug 29)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at David Van Duzer (Aug 26)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at Paul Vixie (Aug 27)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at Paul Vixie (Aug 27)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at Barry Shein (Aug 27)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at Brad Knowles (Aug 27)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at Paul Vixie (Aug 27)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at Brad Knowles (Aug 27)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Jim Hickstein (Aug 27)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Brad Knowles (Aug 28)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Brad Knowles (Aug 26)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Randy Bush (Aug 26)
- RE: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Jeroen Massar (Aug 26)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) John Kristoff (Aug 26)
- RE: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Jeroen Massar (Aug 26)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) John Kristoff (Aug 26)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Martin (Aug 26)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) John Kristoff (Aug 26)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Martin (Aug 26)
- Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org) Paul Vixie (Aug 26)