[CentOS] Converting to maildir

[Kevin Thorpe]

Yup, Cyrus was rock solid for us for years with Thunderbird as the 
client. We were forced into an Exchange replacement (Scalix) and now 
Google mail because 'Thunderbird is clunky (read: follows all of the 
user interface guidelines) and Outlook is cool (read: actually forces 
overrides on windows standard interface behaviour)' and neither backend 
is solid. Don't get me started on the huge list of LookOUT! WTFs. I 
wouldn't trust it for e-mails with my mum. GMail sometimes randomly 
expunges e-mails because it feels like it. Sometimes when you're 
actually reading the thing. You can't e-mail yourself.