To access the email logon page by using your own domain name, add a CNAME record to your domain name resolution.
Prerequisites
Please confirm where your domain name was purchased from，DNS resolution needs to be added in the console of the corresponding domain service provider。
Procedure
Take the Alibaba Cloud domain console as an example，If your domain name isexample.net，and you want to access the logon page throughmail.example.netto access the logon page，follow the steps below to add DNS resolution。
1、Log on to theDomain Resolution console。
2、Go toDNS Settings，clickAdd Record，add a CNAME record according to the following figureCNAMErecord，with the record value ofqiye.aliyun.com。
3、ClickOK，to complete the addition。
If you want to customize the logon address，the email administrator needs to log on to the email management console，add and enable the allowed logon domain names，For more information, seeHow to customize the email login address？
Related documentation
Alibaba Cloud（HiChina）domains use Alibaba Mail and how to configure resolution?
Non-Alibaba Cloud（HiChina）domains use Alibaba Mail and how to configure resolution？