Any way to control text size for html email

Hi,

most of the email I receive are html formatted. Is there a way of zooming out or changing font size to lower (seems to only work for text email)?

Thanks in advance

For HTML the text is displayed in the font and size specified by the sender.

You can’t change that, but you can zoom into or out of the message preview.
To do that right-click in the message preview and choose Zoom > Increase/Decrease.