[Dovecot] Fix invalid rcpt when no bcc is set, fixes #3576

2020-05-26 20:03:40 +02:00 · 2020-05-26 20:03:40 +02:00 · bdbb0c34be
parent 8b02acbef5
commit bdbb0c34be
1 changed files with 4 additions and 1 deletions
--- a/data/Dockerfiles/dovecot/quarantine_notify.py
+++ b/data/Dockerfiles/dovecot/quarantine_notify.py
@ -86,7 +86,10 @@ def notify_rcpt(rcpt, msg_count, quarantine_acl):
      msg['To'] = str(rcpt)
      bcc = r.get('Q_BCC') or ""
      text = msg.as_string()
-      server.sendmail(msg['From'], [str(rcpt)] + [str(bcc)], text)
+      if bcc == '':
+        server.sendmail(msg['From'], str(rcpt), text)
+      else:
+        server.sendmail(msg['From'], [str(rcpt)] + [str(bcc)], text)
      server.quit()
      for res in meta_query:
        query_mysql('UPDATE quarantine SET notified = 1 WHERE id = "%d"' % (res['id']), update = True)