How can I lock a message against accidental deletion?
How can I lock a message against accidental deletion?
How can I lock a message against accidental deletion?
選ばれた解決策
The safest way is to not use the Inbox for long term storage. Make folders for your important and keeper messages and move them out of the Inbox and into those folders. This also keeps your Inbox for the purpose it was designed for.
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You can't. But you can backup your emails. http://kb.mozillazine.org/Thunderbird_:_FAQs_:_Backing_Up_and_Restoring
この投稿は christ1 により に変更されました
選ばれた解決策
The safest way is to not use the Inbox for long term storage. Make folders for your important and keeper messages and move them out of the Inbox and into those folders. This also keeps your Inbox for the purpose it was designed for.