According to the above discussion please enable the AbuseFilter in el.wikipedia.

• Grant abusefilter-view, abusefilter-log and abusefilter-log-detail to everyone.
• Grant abusefilter-modify and abusefilter-revert to sysops.

Thanks

Version: unspecified
Severity: enhancement
URL: http://el.wikipedia.org/wiki/Βικιπαίδεια:Αγορά#AbuseFilter