通过查看发送和接收的数据发现邮件发送成功，但是为什么没有接收到邮件？

我通过查看发送和接收的数据发现邮件发送成功，但是邮箱中始终没有接收到邮件，如果不发送附件则邮件可以收到，请大侠帮忙看看。发送和接收信息如下：
Reveive Date: 220 smtp.sina.com.cn ESMTP SINAMAIL (Postfix Rules!)

Send Date: EHLO liuxiang

Reveive Date: 250-smtp.sina.com.cn
250-PIPELINING
250-SIZE 19660800
250-VRFY
250-ETRN
250-AUTH LOGIN
250-AUTH=LOGIN
250 8BITMIME

Send Date: AUTH LOGIN

Reveive Date: 334 VXNlcm5hbWU6

Send Date: bGl1MTEweWFu

Reveive Date: 334 UGFzc3dvcmQ6

Send Date: MDMyNTAyMTM=

Reveive Date: 235 Authentication successful

Send Date: MAIL From:

Reveive Date: 250 Ok

Send Date: RCPT TO:

Reveive Date: 250 Ok

Send Date: DATA

Reveive Date: 354 End data with .

Send Date: From: charlie
To: charlie.xiang@asoka.com
SUBJECT: liuxiang
Date: Fri, 06 Jan 2006 17:30:39 +0800
X-Mailer: AsokeMailSender
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="361da69f-fac5-4fc8-9e2b-1951cd6a0f4c"
Content-Transfer-Encoding: quoted-printable
Reply-To:
X-Program: CSTMPMessageTester

Send Date: This is a multi-part message in MIME format
Send Date:
--361da69f-fac5-4fc8-9e2b-1951cd6a0f4c
Content-Type: text/plain; charset=gb2312
Content-Transfer-Encoding: quoted-printable


Send Date: This is a test message chinese 刘翔:...
Send Date:

--361da69f-fac5-4fc8-9e2b-1951cd6a0f4c
Content-Type: application/octet-stream; charset=iso-8859-1; name=dump.txt
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=dump.txt


Send Date: VGhpcyBpcyBhIG1haWwgdGVzdKOh

Send Date:
--361da69f-fac5-4fc8-9e2b-1951cd6a0f4c--
Send Date:
.

Reveive Date: 250 Ok: queued as 53D113B5EAD

Send Date: QUIT

Reveive Date: 221 Bye