I can no longer access my nildram mail via this address: https://netmail.pipex.net. Is this due to migration to the new TalkTalk mail system or is something else broken? Any attempt to load that address gives 'netmail.pipex.net unexpectedly closed the connection'.
There is a Service Status message (Email) indicating that there is an issue with the pipex webmail sign in and that the engineering / email teams are aware and are working on a fix.
You're very welcome to stay and keep an eye on the Service Status message but for ongoing support you'll need to contact TalkTalk Business.
The nildram domain comes under the umbrella of TalkTalk Business (TTB). Please get in touch with TalkTalk Business Support. You can LiveChat or call on 0800 083 3003 - Mon-Sun 8am-6pm or email email@example.com.