all email views the same

frontend/src/components/email/EmailClientTab.tsx

@@ -155,23 +155,30 @@ export default function EmailClientTab({ customerId }: EmailClientTabProps) {
       {/* Header */}
       <div className="flex items-center justify-between gap-4 p-4 border-b border-gray-200 bg-gray-50">
         {/* Account Selector */}
-        <div className="flex items-center gap-3">
-          <Inbox className="w-5 h-5 text-gray-500" />
-          <select
-            value={selectedAccountId || ''}
-            onChange={(e) => {
-              setSelectedAccountId(Number(e.target.value));
-              setSelectedEmail(null);
-            }}
-            className="px-3 py-2 border border-gray-300 rounded-lg bg-white focus:ring-2 focus:ring-blue-500 focus:border-transparent text-sm"
-          >
-            {accounts.map((account) => (
-              <option key={account.id} value={account.id}>
-                {account.email}
-              </option>
-            ))}
-          </select>
-        </div>
+        {accounts.length > 1 ? (
+          <div className="flex items-center gap-3">
+            <Inbox className="w-5 h-5 text-gray-500" />
+            <select
+              value={selectedAccountId || ''}
+              onChange={(e) => {
+                setSelectedAccountId(Number(e.target.value));
+                setSelectedEmail(null);
+              }}
+              className="px-3 py-2 border border-gray-300 rounded-lg bg-white focus:ring-2 focus:ring-blue-500 focus:border-transparent text-sm"
+            >
+              {accounts.map((account) => (
+                <option key={account.id} value={account.id}>
+                  {account.email}
+                </option>
+              ))}
+            </select>
+          </div>
+        ) : (
+          <div className="flex items-center gap-3 text-sm text-gray-600">
+            <Inbox className="w-5 h-5 text-gray-500" />
+            <span>{selectedAccount?.email}</span>
+          </div>
+        )}
 
         {/* Folder Tabs */}
         <div className="flex items-center gap-1 bg-gray-200 rounded-lg p-1">