FYI: I had to disable ECN on our mail servers to be able to send mail to telecom.co.nz. So that's still an ongoing problem.
Their problem, not yours.
Unless you think that you should be conservative in what you send (see RFC3168).
I'm not sure what you mean by conservative but the reply I get when the mail server sends a TCP sync with ECN is a Reset packet. Which is documented as a big no-no. And is a know bug of Cisco PIX router for example. Anyway my point was just to let other people know so they don't have to waste time trying to fix this. jfp. ------------------------------------------------------------------------ Jean-Francois Pirus <jfp(a)clearfield.com> Clearfield Software Ltd Phone (+64-9) 358 2081 4th Floor 8-10 Whitaker Place Fax (+64-9) 358 2083 P O Box 2348 Auckland, New Zealand ------------------------------------------------------------------------ - To unsubscribe from nznog, send email to majordomo(a)list.waikato.ac.nz where the body of your message reads: unsubscribe nznog