Email Setup

Krav Maga Systems 21 Reputation points
2022-10-27T05:05:25.403+00:00

Hi, I'm on a trial membership for MS 365 and have setup my general enquiries email for my business.

I've put in all the CNAME, TXT and other DNS requirements.

Two things:

  1. When I send an email to an another email in my network, it comes back saying it's not delivered. Seems I need to set something up on this end, but not sure what?
  2. When I log in, I want to have this email as the main email I'm using, but it has my other email as the main one for sending. I need to manually change this, but want to just have one email, rather than another one associated. I've tried deleting but it doesn't work.

Any help would be appreciated.

Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
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Accepted answer
  1. KyleXu-MSFT 26,211 Reputation points
    2022-10-31T06:00:55.23+00:00

    @Krav Maga Systems

    So in essense, I've setup info@mydomain.com.au and I access it via link above. But when sending to staff1@mydomain.com.au it bounces back, even though those emails are setup on my web server.

    This is an expected behavior.

    After you verify your domain name (mydomain.com.au) on Office 365, you will could use this domain name for Exchange online mailbox.

    But, when you send emails to "AnuUser@mydomain.com.au", Exchange online will not send out this email to external of Exchange online, it will only search recipient within Exchange online.

    For your personal mail server, user may could send email with organization. But when external user sends emails to "AnuUser@mydomain.com.au", email will be sent to Exchange online and try to find recipient on Exchange online. Because this domain name is verified on Office 365.


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