CREATE TABLE table_43227 ("Protocol" TEXT, "Creator" TEXT, "License" TEXT, "Transport Layer Security" TEXT, "Bulletins to all contacts" TEXT, "Batch file sharing" TEXT)

Were there Bulletins to all contacts of the proprietary license created by Microsoft with no transport layer of security?
SELECT "Bulletins to all contacts" FROM table_43227 WHERE "Transport Layer Security" = 'no' AND "License" = 'proprietary' AND "Creator" = 'microsoft'
SELECT "Bulletins to all contacts" FROM "table_43227" WHERE "Creator" = 'microsoft' AND "License" = 'proprietary' AND "Transport Layer Security" = 'no'