org.apache.james.protocols.smtp.core.fastfail
Class DNSRBLHandler

java.lang.Object
  org.apache.james.protocols.smtp.core.fastfail.DNSRBLHandler

All Implemented Interfaces:

ConnectHandler<SMTPSession>, RcptHook

public class DNSRBLHandler
extends java.lang.Object
implements ConnectHandler<SMTPSession>, RcptHook

Connect handler for DNSRBL processing

Field Summary

static java.lang.String	RBL_BLOCKLISTED_MAIL_ATTRIBUTE_NAME
static java.lang.String	RBL_DETAIL_MAIL_ATTRIBUTE_NAME

Constructor Summary

DNSRBLHandler()

Method Summary

void	checkDNSRBL(SMTPSession session, java.lang.String ipAddress) This checks DNSRBL whitelists and blacklists.
HookResult	doRcpt(SMTPSession session, org.apache.mailet.MailAddress sender, org.apache.mailet.MailAddress rcpt) Return the HookResult after run the hook
void	onConnect(SMTPSession session) check if the remote Ip address is block listed
void	setBlacklist(java.lang.String[] blacklist) Set the blacklist array
void	setDNSService(DNSService dnsService) Sets the DNS service.
void	setGetDetail(boolean getDetail) Set for try to get a TXT record for the blocked record.
void	setWhitelist(java.lang.String[] whitelist) Set the whitelist array

Methods inherited from class java.lang.Object

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

Field Detail

RBL_BLOCKLISTED_MAIL_ATTRIBUTE_NAME

public static final java.lang.String RBL_BLOCKLISTED_MAIL_ATTRIBUTE_NAME

See Also:

Constant Field Values

RBL_DETAIL_MAIL_ATTRIBUTE_NAME

public static final java.lang.String RBL_DETAIL_MAIL_ATTRIBUTE_NAME

See Also:

Constant Field Values

Constructor Detail

DNSRBLHandler

public DNSRBLHandler()

Method Detail

setDNSService

public final void setDNSService(DNSService dnsService)

Sets the DNS service.

Parameters:

dnsService - the dnsService to set

onConnect

public void onConnect(SMTPSession session)

check if the remote Ip address is block listed

Specified by:

onConnect in interface ConnectHandler<SMTPSession>

setWhitelist

public void setWhitelist(java.lang.String[] whitelist)

Set the whitelist array

Parameters:

whitelist - The array which contains the whitelist

setBlacklist

public void setBlacklist(java.lang.String[] blacklist)

Set the blacklist array

Parameters:

blacklist - The array which contains the blacklist

setGetDetail

public void setGetDetail(boolean getDetail)

Set for try to get a TXT record for the blocked record.

Parameters:

getDetail - Set to ture for enable

checkDNSRBL

public void checkDNSRBL(SMTPSession session,
                        java.lang.String ipAddress)

This checks DNSRBL whitelists and blacklists. If the remote IP is whitelisted it will be permitted to send e-mail, otherwise if the remote IP is blacklisted, the sender will only be permitted to send e-mail to postmaster (RFC 2821) or abuse (RFC 2142), unless authenticated.

doRcpt

public HookResult doRcpt(SMTPSession session,
                         org.apache.mailet.MailAddress sender,
                         org.apache.mailet.MailAddress rcpt)

Description copied from interface: RcptHook

Return the HookResult after run the hook

Specified by:

doRcpt in interface RcptHook

Parameters:

session - the SMTPSession

sender - the sender MailAddress

rcpt - the recipient MailAddress

Returns:

HookResult

See Also:

RcptHook.doRcpt(org.apache.james.protocols.smtp.SMTPSession, org.apache.mailet.MailAddress, org.apache.mailet.MailAddress)