Hi everyone,
I am setting up SPF/DKIM/DMARC on our ESA C100Vs following Cisco's AsyncOS-DKIM-DMARC-Guide. We have have a test domain for which I would like to set all of the settings first to test them but got concerned at one point.
At the Enable signing for bounce and delay messages step it points to Edit the bounce profile associated with the public listener where you will send signed outbound
messages (e.g. Default)
Above option has following note on it
There is no signing profile matching bounce from address MAILER-DAEMON@__NOTSET__. Bounce messages will not be signed until you create appropriate signing profile.
If I change the hostname of Bounce Messages under Return Addresses to @my2nddomain.com which has DKIM profile set-up note disappears, but bounce messages for all domains return from @my2nddomain.com.
Can we configure separate return address for each domain?
Thank you!
