Changes Of Each Release
-----------------------
1.2.1	Fix: Cannot lookup DNS server.
	Fix: Create wrong group name.
1.2.0	Add: New interface of ZetaMail. 
	Chg: Performance boost. Rewrote internal sync.
	Fix: Setup problems.
	Fix: POP3 server will not ouput the last dot if
		there were odd numbers of dots in the 
		message body.
	Fix: Memory Leaks.
	Chg: Muliti-line response detection.
	Chg: Transmission speed is improved remarkablely.
	Chg: You can lookup states of any user with ZETAAdmin.
	Fix: Setup program can accept space in pathname.
1.1.0	Add: Support "Return-Recipent-To" fields.
	Add: All-new setup program designed by Nosque.
	Add: Mail administrator can delete all messages of a specified user.
	Add: Mail administrator can change password of a specified user.
	Add: SMTP can generate trace log for administrator ( and us ) to debug.
	Add: Auto-Responder ( something like FAX-on-Demond ).
	Add: Self-Test.
	Fix: Many internal bugs.
	Fix: Number of message error in POP3 part.
	Fix: Setup program can accept space in pathname.
	Fix: Domain-Literal error.
	Fix: Message ID not unique possibility.
	Fix: POP3 RSET Command RFC 1725 Compliant.
	Fix: Delete a user but did not remove messages.
	Fix: Change typo of subscribtion mailing list from
		"subscrible" and "unsubscrible" to
		"subscribe", and "unsubscribe".
	Fix: Duplicated Return-Path entry of messages issued
		by mail daemon and mailing list.
	Chg: Relex the domain name constraned by RFC 821, allows
		the first letter of domain name is a digit.
	Chg: Policy of un-registration is changed.
