Obvious Mail Expiration, v1
This addon makes it easier to spot expiring mail and is especially useful for people juggling mail between alts. If message would be deleted, as opposed to just returned to sender, its countdown will be printed in darker green/red color than usual.
Compatible with Blizzard's standard UI and BetterInbox (http://www.curse.com/addons/wow/better-inbox).
- Initial public release.