User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7b) Gecko/20040331 Firefox/0.8.0+ Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7b) Gecko/20040331 Firefox/0.8.0+ In the latest nightlies, Thunderbird is able to open local saved mails. But TB does not register .eml files in Windows. If you open a local saved mail from explorer, Outlook Express still starts and shows the mail. Reproducible: Always Steps to Reproduce: 1. Doubleclick on a local saved mail from Windows Explorer. 2. 3. Actual Results: Outlook Express starts and shows the mail. Expected Results: Thunderbird should start and show the mail

Please search Bugzilla first before filing new bugs. Thanks *** This bug has been marked as a duplicate of 26201 ***

(In reply to comment #1) I don't agree with you and I am confused. Bug 26201 is Seamonkey related. This Bug is for Thunderbird. Thunderbird based on Seamonkey, but maybe needs other code. Now, this Bug is a dup of Bug 261559. And I used the search, but there was no Thunderbird related Bug filled, just the Seamonkey bug.