This problem report was received from 134.157.8.233. The user clicked the problem report link from the following location: https://webmail.lipn.univ-paris13.fr/horde3/imp/mailbox.php?no_newmail_popup... and is using the following browser: Mozilla/5.0 (Windows NT 6.1; rv:10.0.2) Gecko/20100101 Firefox/10.0.2 I would like to erase ALL my inbox in order to renew it. How can I do ?