salam
pagi ini banyak user yang mengeluh karena tidak bisa kirim email, dan salah satu data di smtp lognya adalah seperti berikut :

-------------------------------------------------------------------------------
Event Time/Date             Event Description
-------------------------------------------------------------------------------
Tue 2008-10-21 09:31:37: Session 7624; child 1; thread 2400
Tue 2008-10-21 09:31:35: Accepting SMTP connection from [114.121.128.169:4195] Tue 2008-10-21 09:31:35: --> 220 variausaha.com ESMTP MDaemon 10.0.0; Tue, 21 Oct 2008 09:31:35 +0700
Tue 2008-10-21 09:31:35: <-- XXXX localhost
Tue 2008-10-21 09:31:35: --> 500 What? I don't understand that.
Tue 2008-10-21 09:31:36: <-- HELO localhost
Tue 2008-10-21 09:31:36: --> 250 variausaha.com Hello localhost, pleased to meet you
Tue 2008-10-21 09:31:36: <-- MAIL FROM:<[EMAIL PROTECTED]>
Tue 2008-10-21 09:31:36: --> 250 <[EMAIL PROTECTED]>, Sender ok
Tue 2008-10-21 09:31:37: <-- RCPT TO:<[EMAIL PROTECTED]>
Tue 2008-10-21 09:31:37: --> 530 Authentication required
Tue 2008-10-21 09:31:37: <-- RSET
Tue 2008-10-21 09:31:37: --> 250 RSET? Well, ok.
Tue 2008-10-21 09:31:37: <-- QUIT
Tue 2008-10-21 09:31:37: --> 221 See ya in cyberspace
Tue 2008-10-21 09:31:37: SMTP session terminated (Bytes in/out: 110/282)

kalau dari data diatas, keterangan apa ya pak yang bisa didapat, dan apa yang harus saya rubah agar user bisa kirim email lagi?
terima kasih atas penjelasannya.

salam
maman
--
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