-CAPABILITY IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT
- THREAD=REFERENCES SORT QUOTA IDLE ACL ACL2=UNION
-
-PERMANENTFLAGS (\* \Draft \Answered \Flagged \Deleted \Seen)
-
-Recent (3.0.0+) versions support most of character sets used by SquirrelMail,
-if courier-imap is compiled with --enable-unicode option. Only koi8-u
-is not supported. Server can be compiled with custom number of supported
-character sets. Sorting can be disabled in imapd configuration. Capability
-string can be set in configuration. Supports CRAM-MD5, CRAM-SHA1 and
-CRAM-SHA256, if userdb or other backend stores passwords in plain text. Does
-not handle traditional mailbox files.
-
-Site URL: http://www.courier-mta.org/
+Server supports server side sorting. SquirrelMail can issue IMAP commands
+that are supported only when courier-imap is compiled with --enable-unicode
+option.