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Note: 

The emails are given for an idea about domains and types of emails. The initial ID of email has been removed with (EMAIL) letters in these sample addresses 

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abc@hotmail.com
abc@aol.com
abc@andinet.com
abc@legis.com.co
abc@publicima.net
abc@solla.com
abc@hotmail.com
abc@epm.net.co
abc@colomboworld.com
abc@columbia.edu
abc@columbia.edu
abc@blueinkdesign.com
abc@yahoo.com
abc@cable.net.co
abc@yahoo.com
abc@gmail.com
abc@ingeniolacabana.com