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Can't Download Attachments from Yahoo - 5.Jun.2009 6:01:37 PM

cesarlara55

Posts: 3
Joined: 12.May2009
Status: offline

Hi,

I recently configured the HTTP Policy in ISA Server 2006 Stardard, and banned some extensions like .exe, .com, etc. After that everething works ok. The only problem is the when I try to download any attachment from yahoo mail, even not a banned extesion, it doesn't works. Thats only with yahoo mail.

Any help is welcome,

Thank you,

Julio C�sar Lara

Post #: 1

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RE: Can't Download Attachments from Yahoo - 6.Jun.2009 8:34:53 PM

paulo.oliveira

Posts: 3472
Joined: 3.Jan.2008
From: Amazon, Brazil
Status: offline

Hi Julio,

what does ISA logs tells you?

Regards,
Paulo Oliveira.

_____________________________

Microsoft Premier Field Engineer (PFE)
Blog: http://poliveirasilva.wordpress.com/
Twitter: https://twitter.com/poliveirasilva

(in reply to cesarlara55)

Post #: 2

RE: Can't Download Attachments from Yahoo - 8.Jun.2009 7:49:21 PM

cesarlara55

Posts: 3
Joined: 12.May2009
Status: offline

Hi Paulo,

I Removed all the extensions and works ok. But inmediatly add a extension like, zip, exe, etc, the problem appears again.

I checked the log file and and i shows the following message:

Log type: Web Proxy (Forward)
Status: 12217 The request was rejected by the HTTP filter. Contact your ISA Server administrator.
Rule: ACCESO FULL LAN
Source: Internal (172.16.1.107)
Destination: External (attach1.mail.vip.re1.yahoo.com 69.147.103.179:80)
Request: GET http://69.147.103.179/e1.f624.mail.yahoo.com/ya/securedownload?clean=0&fid=Inbox&mid=1_3674_AFBLk0UAAReYSgLgRAkZNXrhfhE&pid=2&tnef=&prefFilename=DSC_9571.jpg&cred=NbgWhLhB8ExFEfUPeJrpJpAzVG.PYEXoDT5Z1Cr1Vyqa_zkyFxIf6zsvdKwhMSPdn0FJ6fAq61mCAdKSdb_uoTmgGYqcjXqdp67uSSCf&ts=1244481399&partner=ymail&sig=FpbDHv5mUqBxmNKjjmDyvw--
Filter information: Req ID: 0f5060f0; Compression: client=No, server=No, compress rate=0% decompress rate=0% ; Blocked by the HTTP Security filter: URL contains an extension which is disallowed

Thank you,

Julio Cesar Lara

(in reply to paulo.oliveira)

Post #: 3

RE: Can't Download Attachments from Yahoo - 9.Jun.2009 3:41:34 PM

paulo.oliveira

Posts: 3472
Joined: 3.Jan.2008
From: Amazon, Brazil
Status: offline

Hi Julio,

maybe the URL contains some of these extensions.

Try to add the extensions one-by-one to identify which one is blocking your connection.

Regards,
Paulo Oliveira.

_____________________________

Microsoft Premier Field Engineer (PFE)
Blog: http://poliveirasilva.wordpress.com/
Twitter: https://twitter.com/poliveirasilva

(in reply to cesarlara55)

Post #: 4