On 10/28/2014 8:10 AM, Tom Browder wrote: > I am planning to use a single, remotely hosted server with on IP as a > mail server (as well as a web server) for sevral virtual domains. The > server currently has a name but it is of no significance (and is not > identified as belonging) to any of the public domains. > > As I understand things, I must have one mydestination domain, and it > must not be listed in the virtual_alias_domains map. > > When setting up Postfix to serve multiple virtual domains and virtual > mail boxes for, say, e1.com, e2.org, and e3.net, is there any reason > to select any particular one for mydestination?
Do not put a virtual domain in mydestination. mydestination can be set explicitly empty, or can be set to "localhost" or eg. "localhost.example.com" -- Noel Jones