mailer_contact_transport: smtp
    mailer_contact_host: localhost
    mailer_contact_user: null
    mailer_contact_password: null
    mailer_contact_from: "Contact MG"

    mailer_noreply_transport: smtp
    mailer_noreply_host: localhost
    mailer_noreply_user: null
    mailer_noreply_password: null


swiftmailer:
    default_mailer: google
    mailers:
        google:
            transport: lcaol
            username:  reports@morninglory.com
            password:  Jtc03291!
            spool:
                type: file
                path: "%kernel.root_dir%/spool"
        noreply:
            transport: gmail
            username:  noreply@morninglory.com
            password:  asdasd!
            spool:
                type: file
                path: "%kernel.root_dir%/spool"
        contact:
            transport: gmail
            username:  "%mailer_contact_username%"
            password:  "%mailer_contact_password%"
            spool:
                type: file
                path: "%kernel.root_dir%/spool"



http://symfony.com/doc/current/reference/configuration/swiftmailer.html