diff --git a/erpnext/accounts/doctype/account/account.py b/erpnext/accounts/doctype/account/account.py
index 1f9c74d..104bef7 100644
--- a/erpnext/accounts/doctype/account/account.py
+++ b/erpnext/accounts/doctype/account/account.py
@@ -189,9 +189,6 @@
 
 	def validate_trash(self):
 		"""checks gl entries and if child exists"""
-		if not self.parent_account:
-			throw(_("Root account can not be deleted"))
-
 		if self.check_gle_exists():
 			throw(_("Account with existing transaction can not be deleted"))
 		if self.check_if_child_exists():
diff --git a/erpnext/crm/doctype/newsletter_list/newsletter_list.py b/erpnext/crm/doctype/newsletter_list/newsletter_list.py
index d56b5ad..c3604f8 100644
--- a/erpnext/crm/doctype/newsletter_list/newsletter_list.py
+++ b/erpnext/crm/doctype/newsletter_list/newsletter_list.py
@@ -13,12 +13,14 @@
 	def onload(self):
 		singles = [d.name for d in frappe.db.get_all("DocType", "name", {"issingle": 1})]
 		self.get("__onload").import_types = [{"value": d.parent, "label": "{0} ({1})".format(d.parent, d.label)} \
-			for d in frappe.db.get_all("DocField", ("parent", "label"), {"options": "Email"}) if d.parent not in singles]
+			for d in frappe.db.get_all("DocField", ("parent", "label"), {"options": "Email"}) 
+			if d.parent not in singles]
 
 	def import_from(self, doctype):
 		"""Extract email ids from given doctype and add them to the current list"""
 		meta = frappe.get_meta(doctype)
-		email_field = [d.fieldname for d in meta.fields if d.fieldtype in ("Data", "Small Text") and d.options=="Email"][0]
+		email_field = [d.fieldname for d in meta.fields 
+			if d.fieldtype in ("Data", "Small Text", "Text", "Code") and d.options=="Email"][0]
 		unsubscribed_field = "unsubscribed" if meta.get_field("unsubscribed") else None
 		added = 0