User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.3) Gecko/20040910 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.3) Gecko/20040910 The spellchecker does not check the subject line for errors when sending a message. It does work for the message text though. Reproducible: Always Steps to Reproduce: 1. Compose a message 2. Set the subject line to an incorrectly spelled word 'spftware' 3. Set the message body to be spelled correctly. Actual Results: The message gets sent with no errors Expected Results: The spell check dialog should have come up.
*** This bug has been marked as a duplicate of 3459 ***