I have a requirement to develope a mailing service.In order to use this service first he needs to create an account with an already existing e-mail Id,for example he is having a mail id
x...@gmail.com. After his successful completion of his registration with this mail id,he moves to the user's page there basing on his email id used for registration .For example if he used gmail account email id for registering we need to import all hi contacts,inbox,sent mails,labels,trash,feeds etc like all the things that the gmail mail service which is providing i.e which he used for registring into our new mailing serving.This is our actual requirement.
Now the actual question is there any way that we can import inbox,sentmail,trash,labels ,feeds etc from Gmail mail service,If this is possible please let us know how is it possible .