i m using two email accounts of my isp.i have succeded to send the message using props.put("mail.smtp.host","mail.bwp.wol.net.pk"); but now to retrieve the same messages by using Store store = session.getStore("pop3"); if i use pop3 than exception indicating that invalid passwar whether i give an email address or not the same message is allways there. but if i use imap than login failed message is always there. i m new comer in mail api.plz help    More>>