mireka.transmission.immediate.dns

Class MxLookup

Object

mireka.transmission.immediate.dns.MxLookup

@ThreadSafe
public class MxLookup
extends Object

The MxLookup class determines the MTA servers responsible from a domain by querying the MX records from the DNS system.

Constructor Summary

Constructors

Constructor and Description
MxLookup()

Method Summary

Modifier and Type	Method and Description
org.xbill.DNS.Name[]	queryMxTargets(Domain domain) Returns an ordered host name list based on the MX records of the domain.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MxLookup

public MxLookup()

Method Detail

queryMxTargets

public org.xbill.DNS.Name[] queryMxTargets(Domain domain)
                                    throws MxLookupException

Returns an ordered host name list based on the MX records of the domain. The first has the highest priority. If the domain has no MX records, then it returns the host itself. Records with the same priority are shuffled randomly.

Throws:

MxLookupException

See Also:

RFC 5321 Simple Mail Transfer Protocol - Locating the Target Host