I assume you mean within Outlook itself based on the tags?
If so, then go to the junk mail options and block the top level domain:
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Lately, I've been receiving a substantial amount of spam emails from sender(s) in the UK.
******@7mube39.co.uk
******@vdbhrp1.co.uk
******@v87ikq9.co.uk
When I send a reply to any of them I get the following notification: "Your message couldn't be delivered. The Domain Name System (DNS) reported that the recipient's domain does not exist."
How can I block all incoming emails from domains that end with: .co.uk ?
I assume you mean within Outlook itself based on the tags?
If so, then go to the junk mail options and block the top level domain:
Simplest solution may be to create a rule on the backend to move them to spam as needed.
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