Kalpin Erlangga Silaen wrote:
Dear All,
is it possible to deliver all emails from a certain domain to 2 or 3 server ?
eg.
server 1 with ip 10.100.200.2 accept domain abc.com
server 2 with ip 10.100.200.3 accept domain abc.com
both of server have exactly configuration and user/mailbox replication.
We need do this since server 1 located in our internal and mostly
every weekend has eletrical problem. Server 2 more stable. So we want
all email replicate to other server.
use a virtual_alias_map to copy every mail to the backup server
eg
u...@abc.com u...@abc.com,u...@backup.abc.com
Now send mails for abc.com & backup.abc.com to respective servers
You may use smtp rewrite to remove the "backup." from username before
sending to the second server
