The steps to send SMS via email are the same as sending a normal email:

• Open your Email Client (Outlook, Gmail, Thunderbird, Hotmail etc).
• Enter the Recipient Addresses, eg: 642715414141@bulletinmessenger.net, or bobs-alias@bulletinmessenger.net in the space provided.
• Enter the Subject of the Email (or leave blank).
• Write your Message.
• Send the Email.