diff --git a/WebsitePanel/Database/update_db.sql b/WebsitePanel/Database/update_db.sql
index 4443fe81..08746cc4 100644
--- a/WebsitePanel/Database/update_db.sql
+++ b/WebsitePanel/Database/update_db.sql
@@ -5211,6 +5211,66 @@ GO
 
 
 
+IF NOT EXISTS(select 1 from sys.columns COLS INNER JOIN sys.objects OBJS ON OBJS.object_id=COLS.object_id and OBJS.type='U' AND OBJS.name='ExchangeOrganizationDomains' AND COLS.name='DomainTypeID')
+BEGIN
+ALTER TABLE [dbo].[ExchangeOrganizationDomains] ADD
+	[DomainTypeID] [int] NOT NULL CONSTRAINT DF_ExchangeOrganizationDomains_DomainTypeID DEFAULT 0
+END
+GO
+
+
+
+
+ALTER PROCEDURE [dbo].[GetExchangeOrganizationDomains] 
+(
+	@ItemID int
+)
+AS
+SELECT
+	ED.DomainID,
+	D.DomainName,
+	ED.IsHost,
+	ED.DomainTypeID
+FROM
+	ExchangeOrganizationDomains AS ED
+INNER JOIN Domains AS D ON ED.DomainID = D.DomainID
+WHERE ED.ItemID = @ItemID
+RETURN
+
+GO
+
+
+
+
+
+
+
+IF  NOT EXISTS (SELECT * FROM sys.objects WHERE type_desc = N'SQL_STORED_PROCEDURE' AND name = N'ChangeExchangeAcceptedDomainType')
+BEGIN
+EXEC sp_executesql N'
+CREATE PROCEDURE [dbo].ChangeExchangeAcceptedDomainType 
+(
+	@ItemID int,
+	@DomainID int,
+	@DomainTypeID int
+)
+AS
+UPDATE ExchangeOrganizationDomains
+SET DomainTypeID=@DomainTypeID
+WHERE ItemID=ItemID AND DomainID=@DomainID
+RETURN'
+END
+GO
+
+
+
+
+
+
+
+
+
+
 ALTER PROCEDURE [dbo].[GetPackages]
 (
 	@ActorID int,
diff --git a/WebsitePanel/Sources/WebsitePanel.EnterpriseServer/Code/Data/DataProvider.cs b/WebsitePanel/Sources/WebsitePanel.EnterpriseServer/Code/Data/DataProvider.cs
index b102fb37..3fdd6f11 100644
--- a/WebsitePanel/Sources/WebsitePanel.EnterpriseServer/Code/Data/DataProvider.cs
+++ b/WebsitePanel/Sources/WebsitePanel.EnterpriseServer/Code/Data/DataProvider.cs
@@ -2153,6 +2153,18 @@ namespace WebsitePanel.EnterpriseServer
 			);
 		}
 
+        public static void ChangeExchangeAcceptedDomainType(int itemId, int domainId, int domainTypeId)
+        {            
+            SqlHelper.ExecuteNonQuery(
+                ConnectionString,
+                CommandType.StoredProcedure,
+                "ChangeExchangeAcceptedDomainType",
+                new SqlParameter("@ItemID", itemId),
+                new SqlParameter("@DomainID", domainId),
+                new SqlParameter("@DomainTypeID", domainTypeId)
+            );
+        }
+
 		public static IDataReader GetExchangeOrganizationStatistics(int itemId)
 		{
 			return SqlHelper.ExecuteReader(
diff --git a/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2007.cs b/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2007.cs
index ba51c9ce..119233ae 100644
--- a/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2007.cs
+++ b/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2007.cs
@@ -230,6 +230,11 @@ namespace WebsitePanel.Providers.HostedSolution
 		{
 			DeleteAuthoritativeDomainInternal(domain);
 		}
+
+        public void ChangeAcceptedDomainType(string domainName, ExchangeAcceptedDomainType domainType)
+        {
+            ChangeAcceptedDomainTypeInternal(domainName, domainType);
+        }
 		#endregion
 
 		#region Mailboxes
@@ -5954,6 +5959,31 @@ namespace WebsitePanel.Providers.HostedSolution
 			ExchangeLog.LogEnd("CreateAuthoritativeDomainInternal");
 		}
 
+        private void ChangeAcceptedDomainTypeInternal(string domainName, ExchangeAcceptedDomainType domainType)
+        {
+            ExchangeLog.LogStart("ChangeAcceptedDomainType");
+
+            Runspace runSpace = null;
+            try
+            {
+                runSpace = OpenRunspace();
+
+                SetAcceptedDomainType(runSpace, domainName,domainType);
+            }
+            catch (Exception ex)
+            {
+                ExchangeLog.LogError("ChangeAcceptedDomainType", ex);
+                throw;
+            }
+            finally
+            {
+
+                CloseRunspace(runSpace);
+            }
+
+            ExchangeLog.LogEnd("ChangeAcceptedDomainType");
+        }
+
 		private void DeleteAcceptedDomain(string domainName)
 		{
 			ExchangeLog.LogStart("DeleteAcceptedDomain");
@@ -6018,6 +6048,17 @@ namespace WebsitePanel.Providers.HostedSolution
 			ExchangeLog.LogEnd("RemoveAcceptedDomain");
 		}
 
+        private void SetAcceptedDomainType(Runspace runSpace, string id, ExchangeAcceptedDomainType domainType)
+        {
+            ExchangeLog.LogStart("SetAcceptedDomainType");
+            Command cmd = new Command("Set-AcceptedDomain");
+            cmd.Parameters.Add("Identity", id);
+            cmd.Parameters.Add("DomainType", domainType.ToString());
+            cmd.Parameters.Add("Confirm", false);
+            ExecuteShellCommand(runSpace, cmd);
+            ExchangeLog.LogEnd("SetAcceptedDomainType");
+        }
+
 		#endregion
 
 		#region ActiveSync