I've explored the Postfix documentation and it seems that that what I want to do is setup:
Postfix on a Null Client
Slicehost is a dead end for technical help, but here is what I want to do.
I need have email setup just to send out registration confirmations and new password requests.
I want to do this for 2 domains hosted on the server:
This is the current configuration for domain1.com:
myhostname = mail.domain1.com alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = mail.domain1.com, instantdm, localhost.localdomain, localhost relayhost = domain1.com mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = loopback only local_transport = error:local delivery is disabled
This is how it seems it seems main.cf should be configured for domain2.com, but I don't understand how to configure postfix for 2 different domain names.
myorigin = domain2.com # this defines what the From address in the email email@example.com vs. firstname.lastname@example.org relayhost = $mydomain inet_interfaces = loopback-only local_transport = error:local delivery is disabled
Can you point me to better instructions or tell me how to configure this properly?