db_format.txt

domains:[
    name: 'dev.com'
    transport: 'DB' #for flat file fallback?
    active: 1
    aliases: [] # e.g. dev.co.uk
    signing:{
        cert: 'path/to/cert'
        additionalHeaders:[]
        #other options/go knows what
    }
    options:{
        userLimit: 50
        sizeLimit: 1GB # raw DB size limit
        # plus plugin stuffs
    }
    users:[
        name: 'john.locke108'
        pass: hashkey #can put any front on (clear, crypt etc. - but will compare in hash for DB security sake)
        sizeLimit: 50mb # raw DB size Limit
        options:[] #additional stuffs for plugins, forwarding/auto modify body etc. 
		groups: [] #list of gourd IDs this user belongs to   
		mailboxes: [] #list of mailbox ID's    
    ]
    groups:[
    	id: 
    	name: '' #descriptive only
    	address: ''#user name that will receive mail for all memeber of the group 
        options:[] #additional stuffs for plugins, forwarding/auto modify body etc.        
    ]
]

mailboxes:[
	id: '' #unique to all mailboxes
	name: ''
	ancestry: [] #descending array of ancestors e.g. ['inbox', 'work', 'do later']. Mucho Speedo when checking mail in top level mailbox
	messages:[
		id: '' #the messages unique ID
		flags: [] #list of flags to apply
		tags: [] # extra tags to apply, mainly for internal plugins
		
	]		
]

mail:[
	id: '' #unique to server pk, links to mailboxes.messages.id
	headers: [
		key: ''
		value: ''
	]
	rawHeaders: '' #for signed messages
	body: [ # split into parts
		code: ''
		content: ''	
	]
	rawBody: '' #full body text with all attachments, could be gridFS reference in future if space is an issue
	
]