Hi Lisa, On 13/06/2012 10:33, Lisa Kachold wrote: > Hi Terry, <snipped another really great explanation> Thanks so much for your time. Between you and Tracey, I've now got a decent understanding of DNS. I've got it all up and working and I've been able to send and receive mails and even get my SPF and DKIM records working. I love linuxchix! -- Terry