Environment
Filr 3.x Outlook Plugin
Situation
A potential issues exists when replying to emails in Outlook when the Filr Outlook Plugin has been installed. You may see a message, The email with the subject "<subject of the email>" could not be sent. This email is saved in the drafts.
Resolution
The issue has been addressed in the Filr 3.4.2 update, which is available via the Online update mechanism.
Cause
A defect in the Filr Outlook Plugin.