send email with R

mailR

# install.package("mailR")
library(mailR)

send.mail(from = "email address",
          to = "email address",
          subject = paste0(),
          body = "",
          smtp = list(host.name = "smtp.qq.com", port = 465, 
                      user.name = "hellowangjh@qq.com", passwd = "passwd", ssl = TRUE),
          authenticate = TRUE,
          send = TRUE)