Near everyone uses Office365 or Gmail.
smtp.office365.com port 587 TLS
smtp.gmail.com port 587 TLS
You will probably need to update your firmware and you might need to enable less secure apps.
Near everyone uses Office365 or Gmail.
smtp.office365.com port 587 TLS
smtp.gmail.com port 587 TLS
You will probably need to update your firmware and you might need to enable less secure apps.