I want to send mailers in the background without starting them.

-(void)testSMTPSendPlainText{

    // create an e-mail message
    FRMailMessage* message = [FRMailMessage mailMessage];

    // set a subject line
    [message setSubject:MAIL_SUBJECT];

    // set the FROM name and address
    [message setFromAddress: [FRMailAddress mailAddressWithName:MAIL_FROM_NAME address:MAIL_FROM_ADDRESS]];

    // set a destination name and address
    [message addToAddress: [FRMailAddress mailAddressWithName:MAIL_TO_NAME address:MAIL_TO_ADDRESS]];

    // Create MIME Parts
    FRMimePart* mimeTextPart= [FRMimePart mimePart];

    // set up the text
    [mimeTextPart setText:MAIL_MESSAGE];

    // configure MIME information for mail messages
    message setMimePart: mimeTextPart;

    // Create an SMTP Session
    FRSMTPSession* session = [FRSMTPSession]
                               smtpWithConnectionType:FRSMTPConnectionTLS 
                               hostAddress:SMTP_HOST
                               portNo —SMTP_PORT_NO ];

    // connect to a session
    session connect:SMTP_ACCOUNT password:SMTP_PASSWORD;

    // send an e-mail
    session sendMailMessage:message;    

}