How do I Bcc a large number of addresses from an address book?
If I select them in the opened address book window (shift-click first and last) and right click to "write", they all appear in the "to" field. I can then highlight them one-by-one with ctrl-click and right click those selected to "move to Bcc". But I see no why to select them all at once. Ctrl-shift does not wok in the "To" field. Moving them one at a time to Bcc would take to long.
What is the solution?