Re: Secondary outbound mail on Postfix

2015-03-30 Thread Wietse Venema
Sedhumadhavan Parthasarathy1: > Hi All, > > Our primary outbound mail is configured in postfix MTA. We would like to > set a secondary outbound mail server on DR sitee. Are you asking - How to configure Postfix to BE the second outbound relay? - How to configure Postfix to USE a second outboun

Re: Secondary outbound mail on Postfix

2015-03-30 Thread Viktor Dukhovni
On Mon, Mar 30, 2015 at 07:18:52AM -0400, Wietse Venema wrote: > Sedhumadhavan Parthasarathy1: > > Hi All, > > > > Our primary outbound mail is configured in postfix MTA. We would like to > > set a secondary outbound mail server on DR sitee. > > With all Postfix versions, you would set relayhost

Re: Secondary outbound mail on Postfix

2015-03-30 Thread Wietse Venema
Sedhumadhavan Parthasarathy1: > Hi All, > > Our primary outbound mail is configured in postfix MTA. We would like to > set a secondary outbound mail server on DR sitee. With all Postfix versions, you would set relayhost to a name that resolves to multiple IP addresses (in DNS or /etc/hosts). In