diff --git a/src/gam/__init__.py b/src/gam/__init__.py
index cf83342d..c022b53c 100755
--- a/src/gam/__init__.py
+++ b/src/gam/__init__.py
@@ -37940,6 +37940,7 @@ VAULT_CORPUS_EXPORT_FORMATS = {
   'DRIVE': [],
   'GROUPS': ['MBOX', 'PST'],
   'HANGOUTS_CHAT': ['MBOX', 'PST'],
+  'MAIL': ['MBOX', 'PST'],
   'VOICE' : ['MBOX', 'PST'],
   }
 VAULT_EXPORT_REGION_MAP = {