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由 m1ndh4ck 发表于 Feb. 22, 2017 · 永久链接

Not showing new e-mails, but there are some mail in the account, and the mail icon is greyed out lot of times during the day it cannot check for new mails.

I have issues with a few extension since FF51 came out, secure login, https everywhere and Gmail Manager-community. I do not know what's going on, but I hope someone will solve this.

RED Mail icon Tool tip shows
(null) important unread message(s).