diff --git a/frappe/core/doctype/communication/email.py b/frappe/core/doctype/communication/email.py
index e9464a5a5b..8121e13788 100755
--- a/frappe/core/doctype/communication/email.py
+++ b/frappe/core/doctype/communication/email.py
@@ -373,11 +373,6 @@ def get_bcc(doc, recipients=None, fetched_from_email_account=False):
 	"""Build a list of email addresses for BCC"""
 	bcc = split_emails(doc.bcc)
 
-	if doc.reference_doctype and doc.reference_name:
-		if fetched_from_email_account:
-			bcc.append(get_owner_email(doc))
-			bcc += get_assignees(doc)
-
 	if bcc:
 		exclude = []
 		exclude += [d[0] for d in frappe.db.get_all("User", ["name"], {"thread_notify": 0}, as_list=True)]
diff --git a/frappe/email/queue.py b/frappe/email/queue.py
index fd0f05767b..f810c6abcf 100755
--- a/frappe/email/queue.py
+++ b/frappe/email/queue.py
@@ -204,7 +204,8 @@ def get_email_queue(recipients, sender, subject, **kwargs):
 		frappe.log_error('Invalid Email ID Sender: {0}, Recipients: {1}'.format(mail.sender,
 			', '.join(mail.recipients)), 'Email Not Sent')
 
-	e.set_recipients(recipients + kwargs.get('cc', []) + kwargs.get('bcc', []))
+	recipients = list(set(recipients + kwargs.get('cc', []) + kwargs.get('bcc', [])))
+	e.set_recipients(recipients)
 	e.reference_doctype = kwargs.get('reference_doctype')
 	e.reference_name = kwargs.get('reference_name')
 	e.add_unsubscribe_link = kwargs.get("add_unsubscribe_link")