Thanks for the help Victor
2013/5/15 Wietse Venema <[email protected]> > Martin Sch?tte: > > > What does "conn_use", "delays=a/b/c/d" and "dsn"means > > > > http://www.postfix.org/CONNECTION_CACHE_README.html#safety > > > > http://www.postfix.org/postconf.5.html#delay_logging_resolution_limit > > > > http://www.postfix.org/DSN_README.html > > See RFC 3463 for the meaning of the numbers in dsn= logging. > http://tools.ietf.org/html/rfc3463 > > (the "dsn" in dsn=x.y.z is misnamed, but sendmail compatible :-). > > Wietse >
