>>>>> "RA" == Russ Allbery writes:

 RA> User-Agent: Gnus/5.090016 (Oort Gnus v0.16) XEmacs/21.4 "Portable Code"
 RA>  (linux)

 RA> "Portable Code" is not a product/version pair.  Anything that isn't a
 RA> product/version pair needs to be a comment.

 RA> The User-Agent header in the mail or news context isn't really
 RA> standardized as such, but it's essentially an adoption of the User-Agent
 RA> header from HTTP.

Ah, that's why I don't know anything about it. =)) Anyway, probably,
you're right and this patch shouldn't be applied. Thanks for info.

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