Ok this is crazy and it has been going on for a couple of months, several different installs and different machines .. I am about to give up on jopensim ..
I enter an email, all info correct click save and BAM it says invalid email address .. IT IS NOT INVALID!!
Also from the front end profiles will not save , you can see them but they will not update when saving ..
PHP 5.5 Mysql 5.5 and a pissed off user ..