Here are some best practices to ensure font consistency in your emails:
Set a default font for your email templates and ensure it is applied throughout the entire email. Use a limited number of font styles and sizes to maintain a cohesive look. Avoid copying and pasting content directly from other sources; if necessary, clear formatting before pasting. Regularly test your emails on different devices and email clients to ensure font consistency. Utilize email marketing software that offers robust design tools to help maintain consistent fonts.