I try broadcasting with gmail account, but i have eror message like this
Mailer /Path "E:\MAIL" /Subject "Master Harga" /MailFrom firstname.lastname@example.org /Mailhost smtp.gmail.com /Port 465 /EnableSsl True
18/04/2018 10:00:53 AM - The message to the recipient email@example.com has not been sent due to the following error: Failure sending mail.
Unable to read data from the transport connection: net_io_connectionclosed.
How to resolve this error?thanks