Help with Dutch email address

A friend received a voice mail containing an Dutch email address but part of it is not clear. Im hoping perhaps that a Dutch member of the forum recognises it and can put right what we seem to be mishearing.

What we hear

######-digid@minbuza.nl

The minbuza part is where the problem lies.

Thanks in anticipation.

A quick Google gives the ministry of foreign affairs using minbuza.nl addresses. Does that sound right?

It does John but on trying that it bounced back and making contact without a digital ID is proving near impossible. Thanks.