TODO: add item for .mailmap support

Email addresses get out-of-date, so make sure they're mapped
properly for future readers.  git and linux-kernel already have
an established convention for this, so we will follow it.

1 files changed, 2 insertions, 0 deletions

diff --git a/TODO b/TODO
index 34eb53d2..b6a3af3f 100644
--- a/TODO
+++ b/TODO
@@ -2,6 +2,8 @@ TODO items for public-inbox
 
 (Not in any particular order)
 
+* mailmap support (same as git) for remapping expired email addresses
+
 * Optional cookies in WWW interface for user-configurable colors
 
 * WWW: Hybrid flat view + thread skeleton (requires Xapian)