Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Were there Bulletins to all contacts of the proprietary license created by Microsoft with no transport layer of security?

### Inputs:
table_name: table, columns: ['Protocol', 'Creator', 'License', 'Transport Layer Security', 'Bulletins to all contacts', 'Batch file sharing']

### Response:
SELECT Bulletins to all contacts FROM table WHERE Transport Layer Security = no AND License = proprietary AND Creator = microsoft