I'm trying to configure a third email domain in Exchange. After configuring the second one I assumed that to get t third one working I would just have to repeat the steps I took but the third domain is not working.
I checked all the settings in Exchange and MailMarshal and both were the same but no email.
I added the third email domain to the second domain's recipient policy and updated the RUS again; still no email.
I'm rapidly running out of ideas!
Any help would be greatly appreciated.