Blat Erro

[Alexandre Silva]

Quando mando o Seguinte log pelo blat...
BLAT -of blat.log

Blat.log
-body "Pedido: 49506"
-f comercial@poli.com.br
-to mario.silva@yahoo.com.br
-attach PED.MS.PDF,NP1.MS.PDF,NP2.MS.PDF,NP3.MS.PDF
-subject "Pedido: 48974"
-debug
-log errobla.txt
-server smtp.mail.yahoo.com.br
-cc mario.silva@brturbo.com.br,mario3267@gmail.com
-r
-mailfrom comercial@poli.com.br
-u mario_silva
-pw senha


* O Processo parece que vai ate travar na ultima linha...

2008.01.18 19:57:21 (Fri)------------Start of Session-----------------
<<<getline<<< 220 smtp106.mail.mud.yahoo.com ESMTP
>>>putline>>> EHLO micro-c46fef4fc
<<<getline<<< 250-smtp106.mail.mud.yahoo.com
<<<getline<<< 250-AUTH LOGIN PLAIN XYMCOOKIE
<<<getline<<< 250-PIPELINING
<<<getline<<< 250 8BITMIME
Sending stdin.txt to maria.silva@yahoo.com.br, mario.silva@brturbo.com.br, mario3267@gmail.com
Subject: Pedido: 48974
Login name is comercial@poli.com.br
Attached binary file: PED.MS.PDF
Attached binary file: NP1.MS.PDF
Attached binary file: NP2.MS.PDF
Attached binary file: NP3.MS.PDF
>>>putline>>> AUTH PLAIN AGhlbnJpcXVlX3BlZHJvdHRpAGdnMHBlZHJv
<<<getline<<< 235 ok, go ahead (#2.0.0)
>>>putline>>> MAIL FROM:<comercial@poli.com.br>
<<<getline<<< 250 ok
>>>putline>>> RCPT TO:<maria.silva@yahoo.com.br>
<<<getline<<< 250 ok
>>>putline>>> RCPT TO:<mario.silva@brturbo.com.br>
<<<getline<<< 250 ok
>>>putline>>> RCPT TO:<mario3267@gmail.com>
<<<getline<<< 250 ok
>>>putline>>> DATA
<<<getline<<< 354 go ahead

*** Fica travado uns 5 minutos
Depois comeca a escrever:

connection::put_data() unexpected error from select: 10022
connection::put_data() unexpected error from select: 10022
connection::put_data() unexpected error from select: 10022
connection::put_data() unexpected error from select: 10022
* varias vezes


Alguma dica para mudar no log, parece que falta algo no final..
Uso a versao V2.6.2