Environment
Micro Focus Filr 3.2
Situation
Filr sends out an email notification with a Self Registration URL when a file is shared with an external user. If the user's email client is set to display all emails in plain-text, the registration URL is missing. If the user switches the email client to display the email in HTML, the registration URL is displayed.
Resolution
A fix for this issue is available in Filr 3.3 Update.