-folder-hook debian- my_hdr "From: Don Armstrong <don@debian.org>"
-folder-hook bdo_role my_hdr "From: Don Armstrong <don@debian.org>"
-folder-hook bdo_role my_hdr "Reply-To: owner@bugs.debian.org"
-folder-hook bdo_role my_hdr "Cc: owner@bugs.debian.org"
-folder-hook 0_ldo_role my_hdr "From: Don Armstrong <don@debian.org>"
-folder-hook 0_ldo_role my_hdr "Reply-To: listmaster@lists.debian.org"
-folder-hook 0_ldo_role my_hdr "Cc: listmaster@lists.debian.org"
-
+folder-hook debian- "source ~/.mutt/identity_debian"
+folder-hook bdo_role "source ~/.mutt/identity_owner"
+folder-hook 0_ldo_role "source ~/.mutt/identity_listmaster"