First of all Happy Holidays and thanks for this amazing product!
I used the Exim/cPanel Smarthost guide to configure my cPanel server to send all outgoing email via CASG (it’s a single domain cPanel server) and use IP authentication to do so. Everything works fine as far as I can tell.
I have a couple of questions regarding SPF & DKIM.
Your guide mentions that I need to add
to my SPF whitelist.
Is this the A record or MX record whitelist?
My SPF record currently looks like this:
v=spf1 +a +mx +ip4:xxx.xxx.xxx.xxx +mx:mxsrv2.spamgateway.comodo.com +mx:mxsrv1.spamgateway.comodo.com ~all
is this correct or should it be:
v=spf1 +a +mx +ip4:xxx.xxx.xxx.xxx +a:mxsrv2.spamgateway.comodo.com +a:mxsrv1.spamgateway.comodo.com ~all
How can I setup DKIM with CASG? I currently have two DKIM TXT records, one generated by the cPanel server, and one by Mandrill (which I use to send outgoing mail from our CMS). Is there a way to generate a DKIM certificate for CASG so I can add it to my DNS records?