Error Creating User - Invalid Mail Address

[anon21401411]

@apeciller

Error Creating User: Invalid mail address

This looks to me like the same issue which was discussed here:

Problem on setting an email account for users (always invalid)

Steps to reproduce Add user profile email account and click Set Email Any written email account will get en error "Invalid mail address" Server configuration Centos 6.9 Apache PHP5.6 with PHP-FPM MariaDB 10.1 ownCloud 10.0.6 (stable) Fresh install from www.owncloud.org