a confirmation of email and password avoid loosing users when email o password introduces are not correct. users will never get the email of verification code.

usually mails sent by the php mail system get flagged as spam and blocked. you have to use the smtp module from howtonix.com or jcowmaster.net to avoid that.

i am still in others configurations of my website, i will try to install the smtp module.
but what i mean with this is not the mail server, but the field of email and field of password in the signup form.
user just put one time his email and one time his password.
it should be 2 times desactivating copy past in the form, to be sure that he is introducing a correct email and a pssword he will remember.

something like this

[img]http://img51.imageshack.us/img51/973/emailmp.jpg[/img]