Steps:
1.
| 1 2 | [server1.domain.com:/root]# cat /etc/exim.conf | grep ^system_filtersystem_filter = /etc/system_filter.exim | 
then
2.
| 1 | [server1.domain.com:/root]# nano system_filter = /etc/system_filter.exim | 
and find the line with following content
| 1 2 3 | if not first_deliverythen finishendif | 
3. After the above line add following
| 1 2 3 4 | if$header_from:contains"@domain.com"then unseen deliver "monitor@domain.com"endif | 
4. Restart exim service
| 1 | [server1.domain.com:/root]# service exim restart | 
The above filter rule sends a copy of every message from domain.com to monitor@domain.com [unless the message already has that recipient – Exim never does duplicate deliveries].
———————————————————
USTTEKI CALISIYORDU ANCAK GELEN TUM MAILLERINDE HARICI BIR MAILE GITMESI GEREKIYORDU
BU DURUMDA USTTEKINI SALLADIK YERINE BUNU KOYDUK
GAYET ACIK KONU
nano /etc/system_filter.exim
#Incoming/Outgoing Email Archiving
if ("$h_to:, $h_cc:, $h_bcc" contains "YOURDOMAIN.com")
then
  unseen deliver "incoming@YOURDOMAIN.com"
endif
if $sender_address_domain is YOURDOMAIN.com
then
  unseen deliver "outgoing@YOURDOMAIN.com"
endif