mikel/mail — pull request #302 by awd-switzerland (2011-11-17 09:16:43+00:00)
Title: Fixed an issue with filenames that contain non-7bit characters after the last dot.

If you try to add a file as attachment, which contains non-7bit characters (e.g. 'ä') after the last dot (which means it gets considered as the file extension), the mime-types gem breaks.
This pull request contains 2 commits. One that adds a spec which exhibits the issue at hand, and another which fixes the issue. No new failures are introduced by these commits.