Configure SPF record for multiple email domains hosted on a single server
Posted on 2008-10-21
We use Kerio mail server for multiple email domains, with separate IPs for each domain. We also use Windows SMTP service for sending mails from an application(say, email domain is domain A with IP A). Kerio SMTP service is listens to IP B, and domain B in Kerio is linked to IP B.
When I send mail from domain B, the source IP is displayed as IP A. I configured SPF record for domain B and when I tested that, I found this.
Would appreciate if anyone can advise me on what is the correct configuration