On 16/03/2019 10:43, David wrote:
Does anyone in the group use 123-Reg for email and if so have you been
getting reports of emails sent to you bouncing with an error code "550 -
domain does not exist"!

TIA

David
I use them for domain hosting but MX the mail elsewhere.

My domains appear to be all theer.

if you have access to something linuxish try "dig mx yoordomain"

Or use one of the online remote dnslookup services


--
Renewable energy: Expensive solutions that don't work to a problem that
doesn't exist instituted by self legalising protection rackets that
don't protect, masquerading as public servants who don't serve the public.