Another couple SMTP domains. Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Messaging Software › Exchange 2007 / 2010 / 2013 › Another couple SMTP domains. This topic has 3 replies, 3 voices, and was last updated 8 years, 2 months ago by Spuddy. Viewing 1 post (of 1 total) Author Posts SpuddyMember Mar 14, 2012 at 3:51 am #158080 Hi, We have a single DC and seperate Exchange 2010 server. Our email domain is currently XYZ.com and our AD domain is XYZ.local We have started a couple of new companies and acquired the relevant domains. We would like to have the new companies mail to be handled by our existing exchange server. How would I go about this (Public MX records already pointing to our exchange server). Can AD users send and receive mail from multiple email domains using Outlook? Thanks, Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.