Send mail with mail content.
Value
list if success, success message. and error, please check https://docs.sendgrid.com/api-reference/how-to-use-the-sendgrid-v3-api/authentication.
Examples
if (FALSE) {
data_lst <-
list(
total = "$239.85",
name = "Sample Name"
)
mail() %>%
from("example1@mail.com", "example name for display") %>%
to("example2@mail.com", "example name for display 2") %>%
dynamic_template_data(data_lst) %>%
template_id(template_id) %>%
subject("test mail title") %>%
body("hello world!") %>%
## attachments is optional
attachments("report.html") %>%
send()
}