You can send mail to anyone without knowing you with other email also. Here is link to send mail with attachment of file.
If you want to send simple message with no attachment then you can use following link also.
Both link is working fine but I suggest you do not misuse of both link only if its helpful to you then you use it.
If you want to send simple message with no attachment then you can use following link also.
Both link is working fine but I suggest you do not misuse of both link only if its helpful to you then you use it.