Email routing to wrong account. Example if I have 2 accounts set up “email@example.com” and “firstname.lastname@example.org” all mail sent to email@example.com ends up in both the firstname.lastname@example.org and email@example.com inboxes. Email sent to firstname.lastname@example.org only ends you in the email@example.com inbox. How can I control this behavior? There are no multiple identities set up for any of my accounts.
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:220.127.116.11) Gecko/20100802 Thunderbird/3.1.2