Subjectivity is a mailbundle plugin for Apple’s Mail.app that helps prevent against accidentally sending e-mail messages from Mail.app that lack a subject line. When you attempt to send a message without a subject line, a sheet appears presenting you with options to use a suggested subject line, edit the message manually, or send anyway. The subject line that is suggested will be the beginning of the body, or a list of attachment names should there be some.
What's new in this version:
Improved Installation Process. Follow the link and
free download Subjectivity now.
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