How can I get an access to my app (at zoho.com) when IT departament banned "zoho.com"

How can I get an access to my app (at zoho.com) when IT departament banned "zoho.com"

Hi,

My IT departament banned access to every URL that contains "zoho.com", because "it's dangeorus to our company".
Is it possible to get an access to an application at zoho.com using other URL (for example zohocreator.com)?

Regards,
Leszek Mizyn