評分: 4 / 5 顆星

作者：wombalton 於 Sept. 27, 2013 發佈 ·

A really usefule Add-On. Don't want to miss it, but I've got trouble with S/MIME. I can't send any message with a digitaly signature.

此意見為舊版本 (3.5.0) 的附加元件。