After evaluating dependencies, required further changes and mostly
maintainability for security and packaging it was decided there are too
many concerns - not about any single package in particular, but the
overall Mailman3 stack - about the ability to maintain and monitor it as
well as we need it
[Duplication]
No duplication for this functionality in main at the moment.
There is flask.babel and elib.intl but they are universe as well.
Furthermore there is zope.i18nmessageid which is part of the same
mailman3 related overall MIR activity - but that provides a
different set of functions
