I've created a new Thunderbird account to work with an IMAP account of mine on some mail server. I have all the message headers downloaded now, not all the bodies, and have read a couple of messages. Unfortunately, Thunderbird's 'Collected Addresses' only seems to include addresses from the few messages I've read or written, not from all messages whose headers have been downloaded.
- Is there some configuration value I can change to make Thunderbird look for addresses in all of my headers?
- Is there perhaps some 'manual' way to collect these addresses, say into