Cant send and receive email after remove dkfilter conf

[blackmask]

Hi, last week i try to configure domainkeys for yahoo using dkfilter.. but not succesfull. the domainkeys is not pass. so today i remove all the dkfilter configuration.

but now my email server cant receive and sending email...

This is the main log


mail.info
Dec 19 13:07:34 mail postfix/qmgr[3465]: warning: connect to transport dksign: Connection refused


i have remove all the conf but the server still try to connect to the dksign transport

how to solve this?


Thanks