Adds columns to display Sender/Recipients mailaddress only. The address book is not used, addresses are taken from letter header.
This add-on is not available on your platform.
If you think this add-on violates Mozilla's add-on policies or has security or privacy issues, please report these issues to Mozilla using this form.
Please don't use this form to report bugs or request add-on features; this report will be sent to Mozilla and not to the add-on developer.