Please be cautious if you get a mail such as bellow.
“You got a request of fallow from ***@gmail.com. Do you approve?”
If you got this kind of mail, never approve nor disapprove but delete them.
It shows Gmail address of your friends or acquaintances, but that is unsolicited e-mail, so if you approve or disapprove it, unsolicited e-mail will be sent to all the Gmail User address you have ever sent and get a mail all at once.
We put a picture for example of those unsolicited e-mails, but there are some patterns of the mail written in Japanese, English and Mojibake.
![](http://astone-blog.jp/photonews/wp-content/uploads/2014/02/CC9F2100-FC78-43C0-BF9C-621D0724F3D6iphone_photo.jpg)