To: John (email@example.com)
From: Anna (firstname.lastname@example.org)
CC: All (email@example.com)
Subject: Just having some fun...
Looks like it's
If we take the letters in the picture and rearrange them, it gives some kind of animal that resemble a bunny :
Way off, but anyways:
Le Mur, as in, The Wall? So, Animal Wall. A lemur is a primate. The only other primate on that wall is an ape. Soo.... Ape?