diff --git a/.mailmap b/.mailmap
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+# See: https://git-scm.com/docs/git-shortlog#_mapping_authors
+#
+Brooke Vibber <bvibber@wikimedia.org>
+Brooke Vibber <bvibber@wikimedia.org> <brion@wikimedia.org>
+Brooke Vibber <bvibber@wikimedia.org> <brion@pobox.com>