CREATE TABLE table_name_72 (extranet VARCHAR, intranet VARCHAR, name VARCHAR)

If the intranet entry is Yes, what is the extranet entry for Microsoft Exchange server?
SELECT extranet FROM table_name_72 WHERE intranet = "yes" AND name = "microsoft exchange server"
SELECT "extranet" FROM "table_name_72" WHERE "intranet" = "yes" AND "microsoft exchange server" = "name"