How can we send E mails to several people separately at the same time NOT BCC?

You can approach this in different ways, one of the best yet unpopular trick is through mail merge options. -> http://office.microsoft.com/en-ca/word-help/use-mail-merge-to-send-personalized-e-mail-messages-to-your-e-mail-address-list-HA.aspx

u can just add the e-mails in the send box all of them and just send the e -mail it's not hard , if u don't know u can add multiple e-mails at the same time not just one