You would do this by typing the web address or by copy and pasting it into the email, you will want to make sure there is a space after the web address also. You will not be able to click the link in the mail you are composing, but the person receiving it will. The key is the space at the end of the web address, even if all you are inserting after the web address is a punctuation mark, it still needs a space in order for it to turn in to a clickable link. Give it a try by sending something to yourself. Hope this helps.