diff --git a/public/js/wn/views/communication.js b/public/js/wn/views/communication.js
index 40a4375747..2dfa40cc45 100644
--- a/public/js/wn/views/communication.js
+++ b/public/js/wn/views/communication.js
@@ -75,7 +75,7 @@ wn.views.CommunicationList = Class.extend({
 	make_line: function(doc) {
 		var me = this;
 		var comm = $(repl('<tr><td>\
-				<a href="#Form/Communication/%(name)s" style="font-size: 90%; float: right;">'
+				<a href="#Form/Communication/%(name)s" class="show-details" style="font-size: 90%; float: right;">'
 					+wn._('Show Details')+'</a>\
 				<p class="comm-header" title="'+wn._('Click to Expand / Collapse')+'">\
 					<b>%(_sender)s on %(when)s</b></p>\
@@ -83,6 +83,10 @@ wn.views.CommunicationList = Class.extend({
 					padding: 10px; overflow-x: auto; display: none;"></div>\
 			</td></tr>', doc))
 			.appendTo(this.body);
+		
+		if(!doc.name) {
+			comm.find(".show-details").toggle(false);
+		}
 			
 		comm.find(".comm-header")
 			.css({"cursor":"pointer"})
diff --git a/webnotes/model/wrapper.py b/webnotes/model/wrapper.py
index 81d79a633a..8011c78444 100644
--- a/webnotes/model/wrapper.py
+++ b/webnotes/model/wrapper.py
@@ -48,6 +48,8 @@ class ModelWrapper:
 			self.load_from_db(dt, dn)
 		elif isinstance(dt, list):
 			self.set_doclist(dt)
+		elif isinstance(dt, dict):
+			self.set_doclist([dt])
 
 	def load_from_db(self, dt=None, dn=None, prefix='tab'):
 		"""
diff --git a/webnotes/utils/email_lib/receive.py b/webnotes/utils/email_lib/receive.py
index 8d0248e9f0..a5f1e1719f 100644
--- a/webnotes/utils/email_lib/receive.py
+++ b/webnotes/utils/email_lib/receive.py
@@ -100,30 +100,27 @@ class IncomingMail:
 	def get_thread_id(self):
 		import re
 		subject = self.mail.get('Subject', '')
-		return re.findall('(?<=\[)[\w/-]+', subject)
+		l= re.findall('(?<=\[)[\w/-]+', subject)
+		return l and l[0] or None
 
 class POP3Mailbox:
-	"""
-		A simple pop3 mailbox, abstracts connection and mail extraction
-		To use, subclass it and override method process_message(from, subject, text, thread_id)
-	"""
+	def __init__(self):
+		self.setup()
+		self.get_messages()
 	
-	def __init__(self, settings_doc):
-		"""
-			settings_doc must contain
-			use_ssl, host, username, password
-			(by name or object)
-		"""
-		if isinstance(settings_doc, basestring):
-			from webnotes.model.doc import Document
-			self.settings = Document(settings_doc, settings_doc)
-		else:
-			self.settings = settings_doc
+	def setup(self):
+		# overrride
+		self.settings = webnotes._dict()
 
+	def check_mails(self):
+		# overrride
+		return True
+	
+	def process_message(self, mail):
+		# overrride
+		pass
+		
 	def connect(self):
-		"""
-			Connects to the mailbox
-		"""
 		import poplib
 		
 		if self.settings.use_ssl:
@@ -134,10 +131,6 @@ class POP3Mailbox:
 		self.pop.pass_(self.settings.password)
 	
 	def get_messages(self):
-		"""
-			Loads messages from the mailbox and calls
-			process_message for each message
-		"""
 		import webnotes
 		
 		if not self.check_mails():
@@ -179,15 +172,3 @@ class POP3Mailbox:
 		self.pop.quit()
 		webnotes.conn.begin()
 		
-	def check_mails(self):
-		"""
-			To be overridden
-			If mailbox is to be scanned, returns true
-		"""
-		return True
-	
-	def process_message(self, mail):
-		"""
-			To be overriden
-		"""
-		pass