diff --git a/.mailmap b/.mailmap
index 6ab6be26cf101..e2465adc4298a 100644
--- a/.mailmap
+++ b/.mailmap
@@ -5,7 +5,6 @@
 # email addresses.
 #
 
-Aaron Power <theaaronepower@gmail.com> Erin Power <xampprocky@gmail.com>
 Aaron Todd <github@opprobrio.us>
 Abhishek Chanda <abhishek.becs@gmail.com> Abhishek Chanda <abhishek@cloudscaling.com>
 Adolfo Ochagavía <aochagavia92@gmail.com>
@@ -84,6 +83,8 @@ Eric Holk <eric.holk@gmail.com> <eholk@mozilla.com>
 Eric Holmes <eric@ejholmes.net>
 Eric Reed <ecreed@cs.washington.edu> <ereed@mozilla.com>
 Erick Tryzelaar <erick.tryzelaar@gmail.com> <etryzelaar@iqt.org>
+Erin Power <xampprocky@gmail.com> <theaaronepower@gmail.com>
+Erin Power <xampprocky@gmail.com> <Aaronepower@users.noreply.github.com>
 Esteban Küber <esteban@kuber.com.ar> <esteban@commure.com>
 Esteban Küber <esteban@kuber.com.ar> <estebank@users.noreply.github.com>
 Esteban Küber <esteban@kuber.com.ar> <github@kuber.com.ar>
@@ -130,7 +131,7 @@ João Oliveira <hello@jxs.pt> joaoxsouls <joaoxsouls@gmail.com>
 Johann Hofmann <git@johann-hofmann.com> Johann <git@johann-hofmann.com>
 John Clements <clements@racket-lang.org> <clements@brinckerhoff.org>
 John Hodge <acessdev@gmail.com> John Hodge <tpg@mutabah.net>
-John Kåre Alsaker <john.kare.alsaker@gmail.com>
+John Kåre Alsaker <john.kare.alsaker@gmail.com>
 John Talling <inrustwetrust@users.noreply.github.com>
 Jonathan Bailey <jbailey@mozilla.com> <jbailey@jbailey-20809.local>
 Jonathan S <gereeter@gmail.com> Jonathan S <gereeter+code@gmail.com>
@@ -150,7 +151,7 @@ Laurențiu Nicola <lnicola@dend.ro>
 Lee Jeffery <leejeffery@gmail.com> Lee Jeffery <lee@leejeffery.co.uk>
 Lee Wondong <wdlee91@gmail.com>
 Lennart Kudling <github@kudling.de>
-Léo Testard <leo.testard@gmail.com>
+Léo Testard <leo.testard@gmail.com>
 Lindsey Kuper <lindsey@composition.al> <lindsey@rockstargirl.org>
 Lindsey Kuper <lindsey@composition.al> <lkuper@mozilla.com>
 Luke Metz <luke.metz@students.olin.edu>