diff --git a/config/email.yml b/config/email.yml
index de92e18b..c04b8d69 100644
--- a/config/email.yml
+++ b/config/email.yml
@@ -86,9 +86,9 @@ katei:
 kazu:
   - zn@mbf.nifty.com
 # keiju
-kjtsanaktsidis:
-  - ktsanaktsidis@zendesk.com
-  - kj@kjtsanaktsidis.id.au
+# kjtsanaktsidis:
+#   - ktsanaktsidis@zendesk.com
+#   - kj@kjtsanaktsidis.id.au
 knu:
   - knu@idaemons.org
 ko1:
diff --git a/recipes/files/var/git/.ssh/authorized_keys b/recipes/files/var/git/.ssh/authorized_keys
index 4bb9f95f..6e1fcaa0 100644
--- a/recipes/files/var/git/.ssh/authorized_keys
+++ b/recipes/files/var/git/.ssh/authorized_keys
@@ -24,8 +24,6 @@ environment="SVN_ACCOUNT_NAME=k0kubun" ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDDT
 environment="SVN_ACCOUNT_NAME=katei" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIezAMzVD8CSCNQR1mnvyWxg8AcHn3wJ2Yoj9YPhHl6t
 environment="SVN_ACCOUNT_NAME=kazu" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILpK0tF51R1sMBfYpLNNogDQEVuM1twtKPlH93EI/q+/ kazu@elk kazu
 environment="SVN_ACCOUNT_NAME=kddnewton" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM/AuoRT838IRLsNvGpOBoRofcWkBR8fsxE7GSZiwLnm kddnewton@gmail.com
-environment="SVN_ACCOUNT_NAME=kjtsanaktsidis" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMFmr90xpvG/6fJ1L1g+fg+2J7eZgOTcT3MTVvEfcvvx
-environment="SVN_ACCOUNT_NAME=kjtsanaktsidis" ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBA+yrdwdfxsfBHyZbMhbPS5j2owyD3uNUMrQFbbNQOpiysKXAhCWfwOPuCsSZojKcsHXgc3CLk3tgPzO4cPUVNI=
 environment="SVN_ACCOUNT_NAME=knu" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINNlg0z5+X9xuNP4jQczfNFv81OLuSP9nvQgtPvrmk7q knu@ruby-lang.org
 environment="SVN_ACCOUNT_NAME=ko1" ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEAnmC8r8/DbTKflE/TU9KHOOTutlPkg9WFs7LDeJMOPpxX51r0wFgBUB5k5/lN7itozgEX4Hgz4lN0ao3FDOdSkLYtcG/u0nrr8fthra9tKiU09u9GmZAmqk+Vw0Ldj7JPX69b2jiHfF02ObQlgKerk3+XRVTXd7Ao02J9gDx97D7sJXXi/Cdy4T3h4T37zOR56p83E9VKFXg89tJbNLKoQiWEWX5cQdqcA+JgyyxcMdaGbmK41jxos2W6Ud0A69gXBhouvbBVrALEpSUb/5uvR+bk3uFNJ0AewfyPJpgIBPWtAPf00V2lxK0wbUJb9aN9i5rMuaal5KgoirpLREHKNw== for NaCl Servers ko1
 environment="SVN_ACCOUNT_NAME=kosaki" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMi26qZaTy6S5IUnZT+YXjKrPIkWNMrnMmwTIBROo7aK kosaki@vm-32cpu