How to save email attachments in Mail for iPhone and iPad

[iMore.com]

Previously on iOS you could use "open in" to send an email attachment from Mail to any other app that you had installed and could handle the file. Now, with iOS 9 you can also save those files directly, either to iCloud Drive or Dropbox, Google Drive, OneDrive, or any storage provider. Here's how!

Full story from the iMore Blog...