If we cannot determine the user from the email, post the comment as a pseudo user and prepend the From address on the email to comment
If we cannot determine the user from the email, post the comment as a
pseudo user and prepend the From address on the email to comment

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome