What is the proper DNS configuration for a situation where you have many virtual hosts. Ideally, I would think that CNAME's would be the best option for ease of configuration if I ever had to change the IP address of mail..
Let me know if there are any pitfalls with this. Also, assume there will be a proper PTR record for mail.mydomain.com Primary Domain For The Mail Server mydomain.com IN MX 10 mail.mydomain.com. mail IN A 1.1.1.1 Now for the virtual hosts virtualhost.com IN MX 10 mail.mydomain.com. pop IN CNAME mail.mydomain.com. smtp IN CNAME mail.mydomain.com virtualhost1.com IN MX 10 mail.mydomain.com. pop IN CNAME mail.mydomain.com. smtp IN CNAME mail.mydomain.com. etc... Thanks Darrell Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Please visit the Knowledge Base for answers to frequently asked questions: http://www.ipswitch.com/support/IMail/
