Gmail

Gmail is a free email service. Gmail can be accessed through secure webmail and also through POP3 and IMAP protocols. It supports mail attachments upto 25 MB per mail, and offers 1GB of storage space for every user.  As it is a part of Google, it uses Google’s search technology for organizing, retrieving, and finding emails from the user’s indbox and archives. You can services of sync or backup the mails in my gmail account. Users can access Gmail on the web and using third-party programs that synchronize email content through POP or IMAP protocols.