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Clearos 7 Business - Cyrus-imapd - does not allow brackets () or [] to be used in foldernames
Situation:
We migrated from a Clearos 5.2 server to a new Clearos 7 Business server.
Problem:
A lot of existing IMAP folders contain bracket, when trying to create a new folder with bracket or create a new folder inside an existing folder containing bracket, the folder creation fails.
Cause:
The definition of GOODCHARS in imap/mboxname.c does not contain () and {}. (Please correct me if I'm wrong)
Request:
The current version of cyrus-imapd is 2.4.17, it seems the current stable release of cyrus-imapd 2.5 does contain the required characters in its GOODCHARS definition. Is there a (safe) way of updating the current GOODCHARS definition and rebuilding cyrus-imapd (if so how can we do this). Or to safely upgrade to cyrus-imapd 2.5? -