Yes, you are able to email your email address list. In order to email your own address list, you would simply click on the option taskbar when composing your email and select all for the address list.
Really, it depends on which mail service you are using. Mostly, however, you click "New" or "Compose", then type in their email where it says "To:" or "Receptaints email". then in the big box or the...
Many Spam e-mailers have links at the bottom of each message to allow you to opt out of their e-mail lists. If this option is not available, you may either contact the sender diretly or contact the...