Knowledge Base

DNS Records for Managed 365 Exchange

# Record Type TXT
example.com.au.   3600  TXT   MS=ms000000
example.com.au.   3600  TXT   "v=spf1 include:spf.protection.outlook.com -all"
# Record Type MX
example.com.au.   300   MX    0 example-com-au.mail.protection.outlook.com.
# Record Type CNAME
autodiscover             3600  CNAME autodiscover.outlook.com.
sip                      3600  CNAME sipdir.online.lync.com.
lyncdiscover             3600  CNAME webdir.online.lync.com.
msoid                    3600  CNAME clientconfig.microsoftonline-p.net.
enterpriseregistration   3600  CNAME enterpriseregistration.windows.net.
enterpriseenrollment     3600  CNAME enterpriseenrollment.manage.microsoft.com.
# Record type SRV
_sip._tls                3600  SRV   100 1 443   sipdir.online.lync.com.
_sipfederationtls._tcp   3600  SRV   100 1 5061  sipfed.online.lync.com.

Notes:

  • Text listed in RED will be supplied to you by us.
  • Substitute example.com.au with your domain name

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