I have an Exchange 2003 server on a domain and people have their email using the domain name ie 'firstname.lastname@example.org' for example but some need to send emails using the FROM option placing a different domain in the FROM field eg. 'email@example.com'. However the 'replydomain' is held by another company and I am getting the error
The following recipient(s) could not be reached:
firstname.lastname@example.org on 29/11/2007 00:06
You do not have permission to send to this recipient. For assistance, contact your system administrator.
Some people need to send using an email address and domain which is not the default domain, is this relaying and will it open up all sorts of problems or is there a way round it.
It doesn't really matter which ISP is responsible for the domain, it is whether Exchange is responsible. For Exchange to send email out as another domain that domain needs to be listed in recipient policy.
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In this video we show how to create an Address List in Exchange 2013. We show this process by using the Exchange Admin Center.
Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center.
Navigate to the Organization >> Ad…