Gmail is the fastest growing email services and has one of the best spam fitters.There are many features of google like
2.Gmail provides faccility to store upto 7+gb memory.
3.You can get your own domains for business like email@example.com for more details go to this link.
4.Additional chat emotions which are not enabled by default but we can activate them from Gmail labs.
5.Now you can get your Daily Gmail Alerts to your Mobile Phone when you get an email in inbox it automatically sends to your mobile phone.