How to use multiple <ip address, domain name> pairs on a single MailinaBox

Maintenance
1

Hello guys,
In my place, I want to use only one vps for two email addresses, and I want that these emails are not in the spam folders when it is sent, so I use each ip address for them (to pass rDNS check, …).

For example, i want to setup:

  • user@abc.com, will send the email through port 25 of IP1.
  • user@xyz.com will send the email through port 25 of IP2.

How can i archive this with MailintheBox? Thanks

P/S:
I know how to set PTR record so that:
IP1 -> abc.com
IP2 -> xyz.com
already

2

That is not how it works … the rDNS is checked against the sending server, not the sending domain.