Support parsing folding whitespace in Newsgroups header field in innd

[rra]

Reported by eagle on 15 Dec 2008 00:35 UTC
USEFOR says that we MUST accept folding whitespace in Newsgroups headers. Currently, innd accepts and ignores whitespace, but not folding whitespace. nnrpd splits the Newsgroups header on commas and hence treats whitespace as part of newsgroup names.

[rra]

Comment by iulius on 15 Aug 2009 07:24 UTC
It should also be checked where the Newsgroups: header is parsed elsewhere in the code (for instance in ARTcancelverify, the field does not seem to be well parsed).