Hi Jewels,

Go to System Preferences > Network - select your connection then click 
'Advanced'
The click the Proxies button and make sure NOTHING is selected here.
Click OK

See if that fixes your issue.

Cheers,
Ronni

Sent from Ronni's iPad4


> On 4 Jun 2015, at 2:51 pm, Julie Bedford <[email protected]> wrote:
> 
> Hi
> 
> All was working fine earlier today, now I am unable to use Safari or Firefox 
> - when trying to connect I get "The proxy server is refusing connections"  - 
> however I can send and receive email.  Any suggestions.  I have not tampered 
> with any cables.
> (OS 10.7.5 - Mac Pro)
> 
> Cheers
> Jewels
> 
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