postfix.3.1

changed qmgr service. add new parameters in main.cf parameter name is multipli_domain_enable and type is bool and default value is false. if multipli_domain_enable value yes so bool type true, qmgr service send to mail content_filter service via to one deamon for all recipient domains.

if multipli_domain_enable value no or not defined it so bool type false, qmgr service send to mail content_filter service via to multipli deamon for each recipient domains.

sample delivery.sh bash file use for content_filter pipe service delivery.sh echo $@&gt;&gt;/opt/deliver.log cat &gt;/var/log/abc /usr/sbin/sendmail.postfix $@</var/log/abc echo $?&gt;&gt;/opt/deliver.log master.cf smtp inet n - n - - smtpd -o content_filter=cfilt: cfilt unix - n n - - pipe flags=Rq user=vmail:vmail argv=/opt/deliver.sh -f ${sender} ${original_recipient} main.cf multipli_domain_enable=yes test One ... telnet localhost 25 mail from:[email protected] 250 2.1.0 Ok rcpt to:[email protected] 250 2.1.5 Ok rcpt to:[email protected] 250 2.1.5 Ok data 354 End data with . bla bla bla .

tail -f delivery.log -f [email protected] [email protected] [email protected] 0

test Two ... multipli_domain_enable=no ...or not defined

tail -f delivery.log -f [email protected] [email protected] -f [email protected] [email protected] 0 0