评分5星，满分5星

由 jeehan 发表于 Aug. 17, 2012 · 永久链接

i use this addon for years now and didn't want to miss it.
it is extremely useful if you have a large folder structure and use "copy sent to current" addon too. with ThreadVis it is always possible to retrace a mail thread.

only drawback i found: i found no way to disable ThreadVis on "Sent" folder