Problem Password Policy on Moodle 1.9

I install lastest version of Moodle, Joomla ande Joomdle.
I have 2 problems:

The password rules on last moodle 1.9.7 for password is a password for example like: %Rffr211
The Joomla when i try insert a user acount with a password with this criteria (special symbols) d'ont insert in moodle database the correct password, and it is impossible authenticate on moodle directely.

Another problem is:
The moodle only make possible autentication with email confirmation or manual insert. The description when i create a user on Joomla, on Moodle database is the word "joodmla". Moodle d'ont recognise this criteria to authenticate.

If i change directely on database the user to the valid password and change the word "joomdle" to "email" the user create on Joomla make login directly on Moodle...
Thanks for replay

Hi.

Joomdle architecture does not permit Joomdle users to login directly in Moodle. They always have to go through Joomla first to login. They don't even have a password in Moodle.

Hope this clears your doubts. If not, please ask again

Antonio