To send bulk emails, you must add contacts and create an email list using those contacts. Once done, you can send the same email to everyone. Now, you need to name the list, type all email addresses ...

You can create a group email in Gmail using the label tool in Google's Contacts page. After you create a label with multiple emails, you can add that label to the addressee line in any email message.

You can create a group email in Yahoo Mail by simply sending an email to multiple people at once. You can also create group lists, which allow you to send an email to a specific set of people ...