ColumnsWizardのアイコン

ColumnsWizard 6.1.2 要再起動

作者: Mic, Christopher Leidigh

Adds some magic to the messages list columns!
With this addon you can:
* Add a custom column
* Set the default columns for any new folder.
* Show hidden columns in the Conversation Tab.
* Edit a mail header value for a single message.