评分4星，满分5星

由 Fernando 发表于 March 3, 2016 · 永久链接

This extension is a must in Ubuntu, where Thunderbird is the default email client and calendar integration is otherwise somewhat faulty so far (Wily).

I'd only suggest that all instances of recurring events show up, not just the first one (this is at least what happens now to me). Or at least that we have an option to choose this behavior.