bogofilter 0.17.2 writing out X-Bogosity header and messageseparater as LF instead of CRLF

[Clint Adams]

> I don't see CRLF either, but RFC822 mentions headers to be terminated with
> a CRLF.
> Perhaps it's more of a guideline than a rule?

Read the fifth and sixth paragraphs of RFC2822 section 1.1.