topic Re: Can't block Gmail file upload in General Topics

Can't block Gmail file upload

Interface — Mon, 26 Aug 2013 13:31:39 GMT

Hello,

i can't block upload files to gmail. Can anyone say what i'm doing wrong?

My decryption policy:

File Blocking profile:

With yahoo mail no problem, but with gmail.. When i connecting to gmail, i get a message:

So decryption works, but not completely.. I can upload any file i want. What else do I need to do to block upload?

Retired Member — Mon, 26 Aug 2013 13:38:08 GMT

can you install the certificate to your client's trusted root and try that again

and also be sure that your gmail traffic hits that file-blocking profile selected security rule

kprakash — Mon, 26 Aug 2013 14:13:39 GMT

Hi,

I was able to block a file.

Interface — Tue, 27 Aug 2013 06:53:57 GMT

Funny thing: with "internet explorer" all works fine, but with "chrome" - some times works, but some times not..

kprakash — Tue, 27 Aug 2013 15:46:17 GMT

Might be an issue with the SPDY, in chrome:

To resolve the issue, follow the steps below:

Right click on the short-cut you’re using to start Chrome

Select Properties

Modify Target from

...\chrome.exe"into

...\chrome.exe" --use-spdy=off --use-system-ssl (note: the command line arguments have to go after the quotation marks)

Click Apply

Close all Chrome windows

Restart Chrome

You can find a discussion about this issue in the below link.

mikand — Tue, 27 Aug 2013 16:56:29 GMT

Also isnt Chrome picky about if the cert for google services has been altered (similar to how windowsupdate functions)?

On the other hand if this was the case then it shouldnt worked half of the tries :smileysilly: