Works for me on Mac OS X 10.6.2.
src-central - c539ad59cb6c, and (just gotten) 00eb70fa04c4. mozilla-central - ffab97de1041 and (just gotten) a8810d63a74a.
Works on both new message and replys. Works on both html and plain text.
Hope this helps narrow down the problem space.
Works for me on Mac OS X 10.6.2.
src-central - c539ad59cb6c, and (just gotten) 00eb70fa04c4.
mozilla-central - ffab97de1041 and (just gotten) a8810d63a74a.
Works on both new message and replys.
Works on both html and plain text.
Hope this helps narrow down the problem space.