Re: 821 violation

[ I've ceased CCing the list on general sniping type comments, but this gives
a concrete example, so ...
]

> exim sends ``Mail from: <user@???>''; the second space is a
> violation of RFC 821.

I thought you were such an advocate of RFC 1123 that you would have mandating
that all systems must accept such a space ...

[Fortunately it implies that it's optional, so it can also be "821 conformant"]