The counter of new mails show new mails and that is not true. and the counter is growing up one almost weekly. the problem began showing a new mail and now i have 5 new mail always, I empty the inbox folder but that didn't work I still have new mails at inbox new mails counter. Thanks, Luis Eduardo Quito - Ecuador

the bug is known, and in particular a crash in a session where one receivied mail will get the counter confused. Use "message / mark / All read" to get rid of the ghost-count. Marking dup of bug 32369 "emails: Unread 1 Total 0 - (phantom unread e-mail messages in Inbox)" *** This bug has been marked as a duplicate of 32369 ***

Yes, this is a dup. Verifying as duplicate of bug 32369 - emails: Unread 1 Total 0 - (phantom unread e-mail messages in Inbox).