I can confirm this bug, but only for plain-text mails. Those are displayed with monospace fonts, but setting the monospace font size (or the proportional font size, for that matter) in Edit / Preferences / Display / Formatting / Advanced has no effect.
I can confirm this bug, but only for plain-text mails. Those are displayed with monospace fonts, but setting the monospace font size (or the proportional font size, for that matter) in Edit / Preferences / Display / Formatting / Advanced has no effect.
Thunderbird 3.1.7+build3+ nobinonly- 0ubuntu0. 10.04.1
Ubuntu 10.04 lucid lynx