I strongly advise against doing that. The reason there is the word "at" in place of the @ is to prevent SPAM bots from grabbing the email address from the web page. These "bots" are programs that roam the web, browsing every page they can in order to collect all email address they find. These email addresses are then sold to spammers and other unsavory users. When there is the email is "someone at somedomain.com", the bots don't recognize it as an email address and so it's not collected.