Beta or prerelease software is not intended for inexperienced users, as the software may contain bugs or potentially damage your system. We strongly recommend that users exercise caution and save all mission-critical data before installing and/or using this software.
QuoteFix is a plug-in for Mail.app which fixes some issues with replying to e-mail. It tries to remove the signature from the original message. It removes certain unnecessary empty lines. It positions the cursor below the original message, instead of above it (in other words, bottom-posting instead of top-posting). It can (optionally) prune nested quotes from a specific level and above. It also provides customized attributions for replies and forwards.