One of our support people just got an email:

"I just got a very disgusting email that popped up in Gwava. I didn't
completely open it, but just the subject line was enough to know not to
open it!!!! Is that something you can check on so I don't get one like
that again?"

We use Gwava for spam filtering. I've sent emails explaining the
digest email from Gwava is *just* a list of emails to you that Gwava
blocked as possible (probable) junk, and if there's nothing in there
that looks legit, just delete that email from Gwava.