XF 1.5 Failed to open socket for Recaptcha and email


Well-known member
I have been getting these errors for a few weeks now. Can you help me out?


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    Screenshot 2016-07-27 19.56.23.png
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XenForo moderator
Staff member
Typical causes of this would be DNS failing to resolve, a problem with the network stack, or firewall settings causing the outbound connection to be blocked.

You will want to contact your sysadmin or host and ask them to investigate.