diff --git a/client/conversation.py b/client/conversation.py
index ae1a514..50f7ed8 100644
--- a/client/conversation.py
+++ b/client/conversation.py
@@ -13,7 +13,7 @@ def __init__(self, persona, mic, profile):
         self.mic = mic
         self.profile = profile
         self.brain = Brain(mic, profile)
-        self.notifier = Notifier(profile)
+        self.notifier = Notifier(profile, self.brain)
         self.wxbot = None
 
     def is_proper_time(self):
diff --git a/client/notifier.py b/client/notifier.py
index 16589eb..d1b1fbd 100644
--- a/client/notifier.py
+++ b/client/notifier.py
@@ -17,11 +17,12 @@ def __init__(self, gather, timestamp):
         def run(self):
             self.timestamp = self.gather(self.timestamp)
 
-    def __init__(self, profile):
+    def __init__(self, profile, brain):
         self._logger = logging.getLogger(__name__)
         self.q = Queue.Queue()
         self.profile = profile
         self.notifiers = []
+        self.brain = brain
 
         if 'email' in profile and \
            ('enable' not in profile['email'] or profile['email']['enable']):
@@ -52,6 +53,10 @@ def styleEmail(e):
                     return subject.replace('[echo]', '')
                 else:
                     return ""
+            elif Email.isControlEmail(e, self.profile):
+                self.brain.query([subject.replace('[control]', '')
+                                 .strip()], None)
+                return ""
             sender = Email.getSender(e)
             return "您有来自 %s 的新邮件 %s" % (sender, subject)
         for e in emails:
diff --git a/client/plugins/Email.py b/client/plugins/Email.py
index 195a9ea..9e4730c 100644
--- a/client/plugins/Email.py
+++ b/client/plugins/Email.py
@@ -40,6 +40,14 @@ def getSender(msg):
     return sender
 
 
+def isSelfEmail(msg, profile):
+    """ Whether the email is sent by the user """
+    fromstr = msg["From"]
+    addr = (fromstr[fromstr.find('<')+1:fromstr.find('>')]).strip('\"')
+    address = profile['email']['address'].strip()
+    return addr == address
+
+
 def getSubject(msg, profile):
     """
         Returns the title of an email
@@ -57,7 +65,7 @@ def getSubject(msg, profile):
         return ''
     if 'read_email_title' in profile:
         to_read = profile['read_email_title']
-    if '[echo]' in sub:
+    if '[echo]' in sub or '[control]' in sub:
         return sub
     if to_read:
         return '邮件标题为 %s' % sub
@@ -83,6 +91,14 @@ def isEchoEmail(msg, profile):
     return False
 
 
+def isControlEmail(msg, profile):
+    """ Whether an email is a control email"""
+    subject = getSubject(msg, profile)
+    if '[control]' in subject and isSelfEmail(msg, profile):
+        return True
+    return False
+
+
 def getDate(email):
     return parser.parse(email.get('date'))
 
@@ -142,6 +158,7 @@ def fetchUnreadEmails(profile, since=None, markRead=False, limit=None):
 
             if isEchoEmail(msg, profile):
                 conn.store(num, '+FLAGS', '\Seen')
+
     conn.close()
     conn.logout()