.in 3

Here are some tests for various things which are not sentence
endings, and should not be fixed up with double spaces: Some titles
(which actually shouldn't all have a final dot according to some
grammar rules, but nevermind...): Mr. Jones said hello to Mrs. Smith
and Messrs. Costeau & Filou.  We might also look at some other
examples, e.g. (without the correct comma following the final dot)
military titles like Lt. Anderson, and others, viz. Prof. Foo and Dr.
Barbara.  We have however been requested to generate \%end-of-sentence
spacing for things like this sentence: OCB encryption protects the
confidentiality of P and the authenticity of A, N, and P.  This is
obviously in conflict with the correct rendering of Anon Y.  Name, so
a workaround for that case, with &nbsp; will have to be used for
correct rendering.  End of test.

What about addresses: 192.168.20.0/16, 192.168.0.0/24,
192.168.0.0/30, and prefix length indications like /48 /56 /64 /72
/80 /88 /96 and so on?  These should not be broken after the forward
slash.

Either both or neither of \%body.smime-serial and \%body.smime-issuer
should be present in an \%Authentication-Results header field.
\%body.smime-serial and \%body.smime-issuer are used for cases when
\%body.smime-identifier (email address) can't be derived by the entity
adding the corresponding \%Authentication-Results header field.  For
example this can be used when gatewaying from X.400.