Reducing the Font of Yahoo Mail On Blackberry

[ck.jennifer]

How can I change the font of my mails when I open the yahoo on my blackberry device

[soupandsandwich]

Options > Screen/Keyboard > Font Family
(This will change the font for everything on the device... not just Yahoo mail.)

[fiffer]

As noted above, you can only change the font for the entire device, not just for one thing.