One of our Hosts is making change the mail server software across our servers within the next couple of days. This change will help to boost server performance and uses less memory than the current software.There may be a brief outage of a few minutes duuring the update process where e-mail is unavailable. It's also possible that some mail clients will re-download stored mail, these duplicate messages can be ignored or deleted. Projects that may be temporarily affected by this are: P306, P413, P432, P438, P442, P443 and P503.