Collecting email adresses

Hello, excuse me for my bad Englisch please. In Thunderbird is it possible to collect automatic emailadresses from the emails that has send. Is that also possible in EM?

Yes and it does it by default.  To verify, go to menu/tools/settings/mail/compose and in the Recipient’s History" section, ensure that “Store composed mail recipients for suggestion” is checked.  Below that you can also edit or clear the stored recipients.

Oke, but do I have it wrong if i think that this are the one i send a mail. I mean the one’s who send me a mail.

I believe it is from emails you have sent.  Not positive on this.