zimzam - I really do sympathise with you. I almost dread opening up my daily e-mails because in recent weeks I have been overwhelmed with similar offers and my first chore of the day is to delete them all. I have been very tempted to send them rude emails back (duplicating each mail 500 times ) but that would only indicate my e-mail account is active and cause me to even further innundated.
I really don't know what the answer is, except to keep changing email addresses which I don't want to do since it's higly inconvenient. If anybody knows how to stop these nightmare intrusions please share it with us all. before our e-mail systems collapse under the bulk of them all.