Imported Users pass bad, email for new password not being sent?

[Steve Machol]

1. Please see this page for help troubleshooting email problems:

http://www.vbulletin.com/docs/html/troubleshoot_email

2. Please explain again exactly what you did and what the current issue is.

[xinnek]

now my admin account is gone. I can't log into the backend. It was fine then POOF gone! It sent me a password, but it still says it is wrong.??????? HELP!

[xinnek]

Users have legit email accounts but the system is not sending them a new password. I'm importing from SMF to VB and Found that the passwords were a problem, I've only had one member who received an email besides myself. Everyone else gets nothing. Any ideas?