urldecode
python ./proofpointurldecode.py
Enter Proofpoint Encoded URL:
hxxps://urldefense.proofpoint.com/v2/url?u=https-3A__drive.google.com_a_crprairie.org_file_d_0B-2DL64ip3O-2Dj0dUFjYjY2bm9na0U_view-3Fusp-3Ddrive-5Fweb&d=DQMFaQ&c=9g4MJkl2VjLjS6R4ei18BA&r=ZrpfMFQbBc9T6_qQJlMVShqk3iE7JugqrH7_ayYRMNY&m=lNhLgPr_6a4S_WfY3N5yrcPT0tjKT1J5QpXPAXinReM&s=AIbvTb3314DCfKkFgxWzRC4B4LGemMa4zK47XrVTIec&e=
You're decoded URL is:
hxxps://drive.google.com/a/crprairie.org/file/d/0B-L64ip3O-j0dUFjYjY2bm9na0U/view?usp=drive_web