On Sun, Oct 23, 2022 at 2:30 PM Douglas Foster < dougfoster.emailstanda...@gmail.com> wrote:
> I tried to lay out why I believe reports with server identity would be > important to domain owners. In this context, verification reduces > ambiguity about whether the HELO name accurately identifies the server > organization. Reverse DNS can also be useful, but it may indicate the ISP > rather than the server owner, so I started with just the HELO to reduce > pushback. > But if you have verification (whatever you meant by that), what additional value does the parameter to HELO/EHLO provide? I've always considered it to be a random string, because the protocol allows it to be such. It doesn't necessarily mean or correlate to anything as far as I can tell. -MSK
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