the sender of the email
the recipient(s) of the email
the email subject
the email body
an optional Reply To. default empty
an optional mail id/In-Reply-To. default empty
an optional cc. default empty
an optional bcc. default empty
true if the mail was sent without any errors, otherwise false
Spawns a child process that sends an email using sendmail.
Accepts 2D arrays for the recipient list, cc list, and bcc list, automatically comma-separates them, and passes them to the other overload of this method. Use this method if it is more convenient for you to pass the required lists in 2D buffers, rather than in comma-separated 1D buffers as required by sendmail.