spf/dkim/dmarc are appear to be all setup up on my dns. I can currently send and receive messages with out issue, both to hosted and non hosted mxroute emails. However;
when sending from mxroute email account to outside email… I can see the dkim signature in the receiver’s header.
when sending from mxroute email account to another mxroute email there is no dkim signature in the receiver’s header.
Is this a setting issue I need to correct or dkim is stripped/not used when sending to other mxroute accounts?
I found it the issue as I will be moving to more strict dmarc settings and was looking at the headers to check alignment before implementation.