sending messages from another domain

Posted on 2007-08-09
Last Modified: 2013-11-05

I'm running an SBS server and have been asked by a client to setup an email address for their company on my server, so i can send emails as if its coming from their company.

I have setup the recipient policy to allow messages for the other domain, but as i would expect when trying to send a message on behalf on the other domain, AD rejects the message.

What do i need to do set this up.
Question by:teknite
    LVL 19

    Expert Comment

    If you are only looking to SEND messages from the outside address -- why not setup a "Contact"...?

    Create the Contact in ADUC and then give yourself "Send As" permissions in the contacts properties.

    Author Comment

    its to send and receive.
    LVL 19

    Accepted Solution

    If you are to receive email from another domain, you would need to have a public MX record established for that domain -- pointing to you. This isn't something that you can just setup internally.
    LVL 1

    Expert Comment

    Forced accept.

    EE Admin

    Featured Post

    What Should I Do With This Threat Intelligence?

    Are you wondering if you actually need threat intelligence? The answer is yes. We explain the basics for creating useful threat intelligence.

    Join & Write a Comment

    Learn more about how the humble email signature can be used as more than just an electronic business card. When used correctly, a signature can easily be tailored for different purposes by different departments within an organization.
    Local Continuous Replication is a cost effective and quick way of backing up Exchange server data. The following article describes the steps required to configure Local Continuous Replication. Also, the article tells you how to restore from a backup…
    In this video we show how to create a User Mailbox 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 Recipients >> Mailb…
    how to add IIS SMTP to handle application/Scanner relays into office 365.

    729 members asked questions and received personalized solutions in the past 7 days.

    Join the community of 500,000 technology professionals and ask your questions.

    Join & Ask a Question

    Need Help in Real-Time?

    Connect with top rated Experts

    19 Experts available now in Live!

    Get 1:1 Help Now