WordPress MU

It is strange that other mail function such as sending registration mail to the users, but "Forgot Password" does not work, it will prompt error information says "maybe mail() function is disabled on your host", I confirmed with my host and they said the mail()function is enabled already. Furthermore, I aslo have a single WP running on the same host, the "Forgote Password" functions works perfectly. does anyone also counter this problem? and how did you sort it out, or any clue? thanks a lot!

+1, no solution yet :(

It's almost always something on your end. many of us are runnign the code on large live sites with no issues.