Knowledgebase: Domains & DNS
Set Up DNS for Office 365
Posted by ASO Admin on 12 February 2020 03:21 PM

Note: if you have a Shared hosting account, please contact Support for help setting this up. If you have a VPS, Dedicated Server, or are a Reseller, follow the instructions below.

To set up Microsoft Office 365:

  1. Log in to WHM

  2. Click DNS Functions on the left-hand sidebar​

  3. Click the Edit DNS Zone icon 

  4. Click the name of the zone you'd like to edit and then click the Edit button

  5. Update the text fields as per the following information, where '' is your actual domain name:             300    MX     0             3600   TXT    MS=ms000000
    autodiscover              3600   CNAME             3600   TXT    "v=spf1 ~all"
    _sip._tls                     3600   SRV    100 1 443
    _sipfederationtls._tcp 3600   SRV    100 1 5061
    sip                             3600   CNAME
    lyncdiscover              3600   CNAME

  6. Tick the 'Remote Mail Exchanger' option in the Change the Email Routing section near the bottom

  7. ​Click the Save button

Note: the MS record shown in red is a number supplied by Microsoft as part of the verification process. The MX record contains the domain name as a prefix, with periods replaced by hyphens.

 dnsfunctions_edit.png (185.78 KB)
 editinfo.png (120.38 KB)
 emailrouting.png (70.36 KB)
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