Index: utils/Reviewing/find_interesting_reviews.py
===================================================================
--- utils/Reviewing/find_interesting_reviews.py
+++ utils/Reviewing/find_interesting_reviews.py
@@ -554,17 +554,17 @@
         output = get_git_cmd_output(cmd)
 
 
-def send_emails(email_addresses, msg):
+def send_emails(email_addresses, sender, msg):
     s = smtplib.SMTP()
     s.connect()
     for email_address in email_addresses:
         email_msg = email.mime.multipart.MIMEMultipart()
-        email_msg['From'] = ''
+        email_msg['From'] = sender
         email_msg['To'] = email_address
         email_msg['Subject'] = 'LLVM patches you may be able to review.'
-        email_msg.attach(email.mime.text.MIMEText(msg, 'plain'))
+        email_msg.attach(email.mime.text.MIMEText(msg.encode('utf-8'), 'plain'))
         # python 3.x: s.send_message(email_msg)
-        s.sendmail(email_msg['From'], email_msg['To'], msg)
+        s.sendmail(email_msg['From'], email_msg['To'], email_msg.as_string())
     s.quit()
 
 
@@ -585,6 +585,16 @@
         default=True,
         help='Do not update cached Phabricator objects')
     parser.add_argument(
+        '--send-report-to',
+        dest='send_report_to',
+        default="",
+        help="A comma separated list of email addresses to send the report to.")
+    parser.add_argument(
+        '--sender',
+        dest='sender',
+        default="",
+        help="The email address to use in 'From' on messages emailed out.")
+    parser.add_argument(
         'email_addresses',
         nargs='*',
         help="The email addresses (as known by LLVM git) of " +
@@ -609,7 +619,9 @@
         phab,
         days=1,
         filter_reviewers=filter_reviewers_to_report_for(people_to_look_for))
-    send_emails(people_to_look_for, msg)
+
+    if args.send_report_to != '':
+        send_emails(args.send_report_to.split(","), args.sender, msg)
 
 
 if __name__ == "__main__":