I have a question and I hope there is an expert to answer.
My question regarding the sending domains
Let's say that I have domain X1.COM , X2.COM and X3.COM
<virtual-mta pmta-vmta1> smtp-source-host XXX.XXX.XXX.XXX server.B1.com
#domain-key dkim,b1.com,/home/admin/conf/mail/B1.com/dkim.pem
#domain-key default,*,/var/cpanel/domain_keys/private/example.com
<domain *>
max-msg-rate 400/h
</domain>
</virtual-mta>
The hostname here is : SERVER.B1.COM
is it possible to add the sending domain with DKIM X1.COM, X2.COM and X3.COM in the code above.
<virtual-mta pmta-vmta1> smtp-source-host XXX.XXX.XXX.XXX server.B1.com
domain-key dkim,b1.com,/home/admin/conf/mail/B1.com/dkim.pem
domain-key dkim,X1.com,/root/X1.com/dkim.pem
domain-key dkim,x2.com,/root/X2.com/dkim.pem
#domain-key default,*,/var/cpanel/domain_keys/private/example.com
<domain *>
max-msg-rate 400/h
</domain>
</virtual-mta>
Is this something that can work ?
Please I need your help, I need to use multiple domains with DKIM signature and consider please that I have another server with second IP:
<virtual-mta pmta-vmta1> smtp-source-host XXX.XXX.XXX.XXX server.C2.com