How do I update my email MX records?

How do I update my email MX records?

In order for your email to properly send and receive, you will need to update your domain's MX records. Go to your domain's advanced DNS option. 
Type
Host
Point To
Priority
TTL
MX Record
@
mx1c28.carrierzone.com
10
 1 hour
MX Record
@
mx2c28.carrierzone.com
100
1 hour
MX Record
@
mx3c28.carrierzone.com
110
1 hour
MX Record
@
mx4c28.carrierzone.com
120
1 hour

Go Daddy Example:



We also recommend adding the below A records. 
Type
Host
Point To
TTL
 A-Record
mail
66.226.70.66
1 hour
 A-Record
pop
66.226.70.66
1 hour
 A-Record
smtp
66.226.70.66
1 hour
 A-Record
webmail
66.226.70.74
1 hour

Please allow 24 hours for the new records to propagate.