html2text/html2text — pull request #2 by mcepl (2014-04-13 14:00:34+00:00)
Title: Suggested test for https://github.com/aaronsw/html2text/issues/7

https://github.com/Fantomas42/emencia-django-newsletter/issues/#issue/30 shows a possible workaround, but I would prefer if we somehow overcome breaking of the URL in the first place.