Re: postfix for 2 domains on 1 vps 1 ip

[Edgar Pettijohn <edgar%pettijohn-web.com@localhost>]

On Fri, Jan 01, 2021 at 09:18:12PM +0530, Mayuresh wrote:
> On Fri, Jan 01, 2021 at 07:15:45PM +0530, Mayuresh wrote:
> > I am faced with a requirement to merge the mail servers running on 2 VPSes
> > into 1, with a single ip address on NetBSD 9.1 amd64.
> 
> What happens with reverse DNS when one uses same ip for multiple domains
> and would it lead to some mail servers rejecting the mails of either
> domain?
> 

If you set up spf, dkim, and dns correctly you shouldn't have any issues.

Edgar

> -- 
> Mayuresh