filter related issues & queries in ServerfaultXchanger










fail2ban filter matches no lines

ubuntu regex fail2ban filter
Updated February 05, 2019 17:00 PM



exim filter regex discard rule

exim regex filter
Updated January 07, 2019 16:00 PM



Exim filter - Matching FROM and TO

exim filter
Updated December 23, 2018 01:00 AM






Syslog-NG filtering with tags

syslog syslog-ng filter
Updated October 12, 2018 18:00 PM


libvirt - network filter

networking libvirt filter
Updated September 16, 2018 22:00 PM



SPF issue with different HELO FQDN

spf spam-filter
Updated August 10, 2018 17:00 PM






eptables: allowed access only a few MAC

mac filter
Updated June 25, 2018 09:00 AM


tc/netem filter explenation

tc filter
Updated June 14, 2018 11:00 AM


Custom Filter on apache-2.4

apache-2.4 filter custom
Updated April 19, 2018 15:00 PM







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