Relax proxy regex to prevent proxy.pac ban

root/etc/fail2ban/filter.d/apache-scan.conf

@@ -1,7 +1,7 @@
 [Definition]
 re_pma = (admin|administrator|database|db|sql|typo3|xampp\/)?(pma|PMA|phpmyadmin|phpMyAdmin(\-?[\d\.\-]+((rc|pl|beta)\d+)?)?|myadmin|mysql|mysqladmin|sqladmin|mypma|xampp|mysqldb|mydb|db|pmadb|phpmyadmin1|myadmin2|php\-my\-admin|sqlmanager|websql|sqlweb|MyAdmin|phpadmin|sql|pma2005|databaseadmin|phpmanager)(\/main\.php|setup\.php|read_dump\.php|read_dump\.phpmain\.php)?
 re_admin = administrator(\/index\.php)?|manager(\/(status|html))?|webadmin|ecrire|admin((\.php)|(\/(config|login)\.php))?|mailadmin|setup\.php|admin\/modules\/backup\/page\.backup\.php
-re_proxy = freenode-proxy-checker\.txt|proxy|proxychecker|proxyheader\.php
+re_proxy = freenode-proxy-checker\.txt|proxychecker|proxyheader\.php
 re_various = vtigercrm|typo3|scripts|wp\-admin|wp\-login\.php|wordpress|horde(\d+(\/+README)?)?|w00tw00t\.*|\/?plmplmplm\/plm\.php
 
 failregex = \[client <HOST>\] File does not exist: .*\/(%(re_pma)s|%(re_admin)s|%(re_proxy)s|%(re_various)s)$