How to change the default font in Mozilla Thunderbird

EQ Admin

EQ Forum Admin
Staff member
To change the default font for outgoing email in Mozilla Thunderbird first go to the Tools menu and click Options:

Thunderbird Tools Options.JPG

In the Composition configuration click the general tab and then select a new font in the HTML section:

Thunderbird Composition General HTML Font.JPG

It is also a good idea to check the Send Options to verify that recipients will get plain text if they identified as not being able to receive HTML email.