Hi OfflineIMAP v6.6.0 was just released. From the announcement mail:
----- # Features - Maildir learns to mimic Dovecot's format of lower-case letters (a,b,c..) for "custom flags" or user keywords. # Fixes - Broken retry loop would break connection management. - Replace rogue `print` statement by `self.ui.debug`. # Changes - Bump imaplib2 from v2.52 to v2.53. - Code cleanups. - Add a full stack of all thread dump upon EXIT or KILL signal in thread debug mode. ----- It works fine for me synchronizing between dovecot and Maildir. Remi Index: Makefile =================================================================== RCS file: /cvs/ports/mail/offlineimap/Makefile,v retrieving revision 1.29 diff -u -p -r1.29 Makefile --- Makefile 30 Nov 2015 22:27:13 -0000 1.29 +++ Makefile 4 Dec 2015 23:53:17 -0000 @@ -2,7 +2,7 @@ COMMENT= powerful IMAP/Maildir synchronization and reader support -MODPY_EGG_VERSION = 6.5.7 +MODPY_EGG_VERSION = 6.6.0 GH_ACCOUNT = OfflineIMAP GH_PROJECT = offlineimap GH_TAGNAME = v${MODPY_EGG_VERSION} Index: distinfo =================================================================== RCS file: /cvs/ports/mail/offlineimap/distinfo,v retrieving revision 1.18 diff -u -p -r1.18 distinfo --- distinfo 30 Nov 2015 22:27:13 -0000 1.18 +++ distinfo 4 Dec 2015 23:56:33 -0000 @@ -1,2 +1,2 @@ -SHA256 (offlineimap-6.5.7.tar.gz) = t95Sx9iZXgZXu1XaE1McjW+W2CghcVlHfGha5AjjkKM= -SIZE (offlineimap-6.5.7.tar.gz) = 666620 +SHA256 (offlineimap-6.6.0.tar.gz) = xBJY5c5TGRW7iR1M4Qs6+IttdKbuabYoKVf4UWX/Y/Q= +SIZE (offlineimap-6.6.0.tar.gz) = 674655