I am trying to set-up a custom login url by following the instructions mentioned in this article:

https://www.zoho.in/mail/help/adminconsole/organization-dashboard.html

After adding a CNAME record to my domain manager entries, when I try to access - webmail.saathihaathbadhana.org - I get 400 Bad Request Error.

Request you help for the same. There are no other conflicting CNAME records as well.

Padmaja.