Omitting an exception for a specific group

Hello Eduardo,

Thank you for contacting the Sophos Community.

The exceptions are applied globally, however, within the exception, you can specify the Source-IP address of the devices that this exception will apply for. 
For example, if I have two Networks 10.10.10.0/24 and 10.10.11.0/24 and I only want this exception to apply to IPs coming from 10.10.11.0/24 I would add this network in the Source-IP address within the exceptions.

Regards,

Ok, thanks. Instead of the source-IP that this exception will apply for, can I choose the the source-IP that this exception will not apply for?

Ok, thanks. Instead of the source-IP that this exception will apply for, can I choose the the source-IP that this exception will not apply for?

When I try to find an IP Host Group, in the exception's source IP address, nothing appears. Where should I add this IP Addresses so I can search them in the exception's source IP address field?

Or can I choose an IP Range and then add it to this field? It would be better for me.

Hello,

No, this needs to be the Source IP the connection is going to come from.

The entry allows you to enter Networks and IP addresses only, not ranges of IPs

Regards,