Which character encoding is preferred for Mailjet? N.Makarov June 08, 2020 08:05 Updated Follow We support most charset encodings. However, using UTF-8 in your emails is recommended for better compatibility. Related articles Dedicated IPs: What They Are and How to Warm Them Up Mailjet Templating Language How to build a CSV file? Email statuses (all metrics explained) Magento 2 (user guide)