4 ms·

That is actually remarkably clever. Spam would indeed seem to be an excellent vector for sending hidden messages!

• wrongc0ntinent 13y ago
  What in this makes it get past spam filters?
  • sp332 13y ago
    It doesn't matter, as long as it still gets delivered to a spam folder, you can still retrieve the message.
  • Zuider 13y ago
    It doesn't have to get past spam filters. Normally spam is held in the spam bin for 30 days.