Im using Mantis bug tracker v1.1.8. When mails sent from mantis arrive in my company inbox,the date shown on the Inbox page is "Unknown Date" for the message.On opening the message, i can see the actual date. The date of mails received from Mantis is of the format Thu, 31 Dec 2009 12:30:28 +0580, whereas the date format of other mails is like Mon, 21 Dec 2009 06:56:18 +0100 [12/21/2009 11:26:18 AM IST].Any way to fix this problem ?Thank You