Secondly, how do you print emails from Yahoo? Print Email in Yahoo Mail Log in to Yahoo Mail and then view your inbox orfolder containing the message you want to print. Click on the“ Inbox” tab to return to the inbox andapply the changes. Click on the “Options” drop-down menu andselect “ Mail Options.” Navigate to the“Advanced Settings” section and select the desired font size from the Plaintext Font drop-down menu. Log in to your Yahoo account and navigate to your inbox. Click the pull-down ' Font Size' menuand select a larger size, such as 'Medium,' 'Large' for'Extra-Large.'įurthermore, how do I increase the size of my yahoo mail? At the bottom of that screen you'll see an AdvancedOptions section. Choose ' Mail Options' from the menu thatpops up to get to the General Options page.