Hi All,

Please can you help me with this. I want to Blacklist certain email domains so that users cannot create contacts with their personal email id. please can you help me on how this can be done.
Below are the listed email domains to blacklist how can we do this so that contact cant be created with the below (Email IDs)email domains.

@hotmail.com
@hotmail.co.uk
@outlook.com
@live.com
@aol.com
@gmail.com
@me.com
@yahoo.com
@ymail.co.uk

Many Thanksfor your help in advance.
Abraham