[Mimedefang] Dictionary attacks, NDRs etc..

[Fred Felgenhauer]

Here is a helpful hint:

When binding to your LDAP server, remember to include a timeout value:

if ( $ldap = Net::LDAP->new($LDAPServer, timeout => 5 )){
	{ check recipient in LDAP
	}else{
	LDAP server is down}

The default timeout is 120 seconds, so each multiplexor fill hang for 2
minutes
and you will quickly use them all up!