khelmsch_de 發表對 View Headers Toggle Button 的評論
評分: 3 / 5 顆星
Answer (fdservices & others):
an update to TB3.0 would be nice. 
By pushing only ctrl-u you can get the message source ... and at the beginning you will see the complete message header! 
By the way: an additional advantage is that the message remains UNREAD. That's useful for spam & junk. 
請選擇一個原因:
如果您要新增自己的收藏集,你必須先申請一個 Mozilla 附加元件的帳號。