Verification of domain ownership
Office 365 needs to verify if you are the domain owner. There are two ways doing that:
- TXT record
- MX record
We recommend the TXT record as that's the preferred option of Microsoft.
- Please login to your Microsoft Office 365 admin center
- Choose Setup > Domains
- On the Domains page, choose your domain, then choose Start setup. You'll go back to the domains setup wizard to see the specific value you need to add
- On the Verify domain page, choose Add a TXT record instead, then choose Next
- Copy the TXT value shown. It looks like this: MS=msXXXXXXXX
- Login to your Moniker customer account
- From your My Domains list click on the domain you would like to configure
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At the bottom of the page click the blue Edit button (root domain)
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From the pop-up under the TXT section
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Enter the before copied TXT record like this: MS=msXXXXXXXX
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Click the small Add button to enter the next TXT record: v=spf1 include:spf.protection.outlook.com -all
How to enter Office 365's MX record to enable domain to receive email
- From your My Domains list click on the domain you would like to configure
- At the bottom of the page click the blue Edit button (root domain)
- From the pop-up under the Mail settings section
- Select Mail Exchanger (MX record)
- Enter the following MX record with a priority of 0 (left box):
- <MX token>.mail.protection.outlook.com in the right box (where <MX token> is a value like msxxxxxxx)
Add four CNAME records
In order to create a sub-domain with a CNAME please do the following:
- From your My Domains list click on the domain you would like to configure
- Check the table below
- Enter the left-side value into the Create new Subdomain section
- Click Create subdomain
- Copy the corresponding right-side value from the table below
- From the pop-up select CNAME and enter the right-side value (paste with mouse or ctrl-v)
- Save
- Do the same for the rest of the table
CNAMEs to add:
Subdomain / Host | Value / Target |
autodiscover | autodiscover.outlook.com |
lyncdiscover | lyncdiscover.outlook.com |
msoid | msoid.outlook.com |
sip | sip.outlook.com |
Add two SRV records
To add the SRV records, please fo the following:
- Create a subdomian _sip._tls
- Under the SRV section
- Enter 100 in the Priority box
- Enter 1 in the Service weight box
- Enter 443 in the Service port box
- Enter sipdir.online.lync.com in the Service host box
- Save
- Create a new sub-domain _sipfederationtls._tcp
- Under the SRV section
- Enter 100 in the Priority box
- Enter 1 in the Service weight box
- Enter 5061 in the Service port box
- Enter sipfed.online.lync.com in the Service host box
- Save