Mailtrap Sandbox API client

Example

{:ok, data} = File.read(Path.join(__DIR__, "test/support/invoice.pdf"))
attachment = Mailtrap.Email.Attachment.build(data, "invoice1.pdf")

%Mailtrap.Email{}
|> Mailtrap.Email.put_from("Sender", "sender@example.com")
|> Mailtrap.Email.put_to([{"Lolek", "lolek@example.com"}, {"Bolek", "bolek@example.com"}])
|> Mailtrap.Email.put_subject("Bla bla")
|> Mailtrap.Email.put_text("Text bla bla")
|> Mailtrap.Email.put_attachments([attachment])
|> Mailtrap.Sandbox.send(111) # 111 is inbox id