Hi, Our Exchange Server is configured in the domain (orcad.local). We need to configure the Exchange Server to receive message for the internet on orcad.be domain. We are able to send messages out to Internet but not to receive messages on orcad.be domain. Could anyone help me with the full configuration procedure to add this domain for "email receive" also on orcad.be domain. Thank's for your precious help. Mark

Hi Mark, You need to create a accepted domain for orcad.be to receive mails from internet. Reference: Managing Accepted Domains How to Configure Authoritative Domains for the Exchange Organization Then you need to create Email address policy for orcad.be domainwhich assigns email address to users. Reference: How to Create an E-Mail Address Policy You can look at below link to configure your internet mail flow based Hub/Edge transport server roles installed in your enviroment. How to Configure Connectors for Internet Mail Flow