Exchange 2016 DNS Settings
The following DNS settings are needed for our Exchange 2010 setup.
MX 10 barracuda01.hosting.ca
MX 10 barracuda02.hosting.ca
CNAME webmail.<yourdomain> redirect.canadawidehostingservices.ca
TXT v=spf1 ip4:184.108.40.206/24 ip4:220.127.116.11/27 include:hosting.ca ~all
SRV _autodiscover._tcp SRV 0 0 443 autodiscover.canadawidehostingservices.ca.
In your DNS zone editor add a SRV record with the following information:
Name Enter one of the following values:
@if your registered domain is your cloud-based domain. For example, if your registered domain is companyABC.com enter
0 (or as per your design)
Weight 0 (or as per your design)
TTL Verify that an appropriate TTL is selected, 1 hour is a common default. (If you are approaching a migration, this should be decremented to allow for quicker cutover)
Change <yourdomain> to your full domain name. For example if your domain name is companyabc.com. The CNAME would be:
CNAME webmail.companyABC.com redirect.canadawidehostingservices.ca