1) Do you have on-premise Microsoft Exchange? If yes:
a. Which version?
b. Do you have public folders?
c. Do you manage the infrastructure yourselves? If not, who is your partner?
2) Do you have a 3rd party email archive solution such as Enterprise Vault, EMC Source One or Quest Archive Manager?
a. If yes, which one?
3) Do you have PST files?
4) If you have not already, are you planning to migrate to Office 365?
5) Which person is responsible for your email infrastructure?
