email notification settings should not require password confirmation
the email notification settings page [system -> advanced -> notifications -> e-mail], system_advanced_notifications.php, requires the email auth password to be provided twice [e.g. "confirmed"]. this makes no sense. passwords should require confirmation when being set, not when being used. please remove this superfluous field.
this page should be the same as, for example, the auth/ldap server settings [system -> user manager -> authentication servers -> ldap server settings] system_authservers.php, where there is a single password field.