The Mozilla Thunderbird
And The E-Campaign

I think that if you want to sending any massage and need to be secret there two that you could sending it . First , by post/ letter or second by thunderbird . I think this browser could helping user to sending data from excel or else but that is all up to the company that would choose that method . I think the mozilla thunderbird and the e-campaign could helping you sending the secret massage and so does the post do it and this still had security such encription data and this could be usefull for sending data activity .


Sincerely

Arief R