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Re: Conflicting Enhanced Status Codes between RFC 4468 and draft-siemborski-rfc2554bis

2007-04-10 08:47:21

Tony Finch wrote:

On Tue, 10 Apr 2007, Alexey Melnikov wrote:
After talking to Chris, both Chris and I think that X.7.8 should be used by
draft-siemborski-rfc2554bis, as it was originally defined in
draft-newman-auth-resp-00.txt (in 1998) and at least Exim uses it.
Exim doesn't do ESCs.

Maybe I am mistaken, but I've googled for 4.7.8 and found some log files.

Postfix and Sendmail seem to use only X.7.0 and
X.7.1, based on a cursory grep.