> Thanks for this, but I hope you are mistaken! I believe that our highest > priority MX record for tridentgarages.co.uk is "mail.tridentgarages.com" > and that this does have an A-record, <gulp> at least I hope I'm right. Sorry but you are mistaken - see here ;-) www.dnsreport.com/tools/dnsreport.ch?domain=tridentgarages.co.uk Cheers - Jon.