font size

Fond size in received emails, particularly commercial ones,  is way too small to read.  Is there some way to increase the font size of the actual text of a received email?

Hi, the only way to change the font size for incoming emails is to go to Tools > Settings > Mail > Read and chenged the Preferred font for messages, but commercial emails (newsletters etc.) are usually written in HTML and thus changing this option will not have any effect, because the font and font size is set in the email itself.

Hope this helps.
Paul.