the phishers use any of the free file sharing sites. I've seen dropbox, sharefile , even docusign URLs used as well. i don't think you want users considering

the phishers use any of the free file sharing sites. I've seen dropbox, sharefile , even docusign URLs used as well. i don't think you want users considering the domain as a sign of validity, only that odd domains are definitely a sign of invalidity.