You can create an Apple ID on your iPhone or Mac through the App Store or by using a browser on a PC or other devices.
The easiest way to create a group email in Yahoo Mail is by simply sending an email to multiple addresses, but you can also ...
To create email groups in Gmail, go to Google Contacts, create a new label, and add contacts to it. When composing an email, type the label name in the “To” field to send the email to the entire group ...