^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: Binding to TCP port [0-9]+ on host [0-9.]+$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: Binding to UNIX socket file .+ using SOCK_STREAM$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: Process Backgrounded$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: Setting gid to "[0-9]+ [0-9]+"$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: Setting uid to "[0-9]+"$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?:( [0-9A-F]+:)? action=.+, reason=.+,( delay=.+,)?( client_name=.+,)? client_address=.+,( sender=.*,)? recipient=.+
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: cleaning up old logs\.\.\.$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: cleaning up old entries\.\.\.$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: cleaning (clients|main) database finished\. before: [0-9]+, after: [0-9]+$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: delayed [0-9]+ seconds: client=.+, from=.*, to=
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postgrey(\[[0-9]+\])?: rm /var/lib/postgrey/log\.[0-9]{10}$