diff --git a/mails/forms.py b/mails/forms.py
index 4dfc63413b174f667fa66da16139838db0b23841..fd1feb9cb95dcef96c1f321560be835f56c61633 100644
--- a/mails/forms.py
+++ b/mails/forms.py
@@ -74,6 +74,8 @@ class EmailTemplateForm(forms.Form):
                     bcc_list = [bcc_to]
                 else:
                     bcc_list = bcc_to
+        elif re.match("[^@]+@[^@]+\.[^@]+", self.mail_data.get('bcc_to')):
+            bcc_list = [self.mail_data.get('bcc_to')]
 
         if self.cleaned_data.get('extra_recipient') and self.recipient:
             bcc_list.append(self.cleaned_data.get('extra_recipient'))