Summary: We need to take the mail cluster offline for approx 1 hour in order to fix an issue which impacted performance earlier today.
Whats affected: Webmail / altmail, POP(s), IMAP(s), SMTP will all be down for the duration. i.e. you will not receive any new email to your iphone, mail client on your pc or mac etc. However mail will be queued on our end so no email will be lost.
Update 22:50: Maintenance has now completed and services are restored.