How to send mails from outlook using R RDCOMClient using latest Version?
问题 When i am using latest version R RDCOMClient package for sending outlook Emails, It is showing up an error : "[[<- defined for objects of type "S4" only for subclasses of environment" Code for the same: library(RDCOMClient) ## init com api OutApp <- COMCreate("Outlook.Application") ## create an email outMail = OutApp$CreateItem(0) outMail$GetInspector() signature = outMail[["HTMLBody"]] ## configure email parameter outMail[["To"]] = "some@outlook.com" outMail[["CC"]] <- "Some@outlook.com"