Hi, Here's simple patch to update isync to latest stable version. Works for me on amd64.
Timo Index: Makefile =================================================================== RCS file: /cvs/ports/mail/isync/Makefile,v retrieving revision 1.25 diff -u -u -p -r1.25 Makefile --- Makefile 11 Mar 2013 11:23:51 -0000 1.25 +++ Makefile 26 Dec 2014 12:47:02 -0000 @@ -2,7 +2,7 @@ COMMENT= synchronize IMAP4 and maildir mailboxes -DISTNAME= isync-1.0.6 +DISTNAME= isync-1.1.1 CATEGORIES= mail MASTER_SITES= ${MASTER_SITE_SOURCEFORGE:=isync/} Index: distinfo =================================================================== RCS file: /cvs/ports/mail/isync/distinfo,v retrieving revision 1.8 diff -u -u -p -r1.8 distinfo --- distinfo 2 Mar 2013 12:39:56 -0000 1.8 +++ distinfo 26 Dec 2014 12:47:02 -0000 @@ -1,2 +1,2 @@ -SHA256 (isync-1.0.6.tar.gz) = 5UN2el42V0JW6MJbpDrNZmbfBg/fX2pwKbEnVg2HYy8= -SIZE (isync-1.0.6.tar.gz) = 188572 +SHA256 (isync-1.1.1.tar.gz) = w6X9zeH0YnE3oMu2a+u7Er3khz3rhyRCvgsdemF/dJE= +SIZE (isync-1.1.1.tar.gz) = 256217 Index: pkg/PLIST =================================================================== RCS file: /cvs/ports/mail/isync/pkg/PLIST,v retrieving revision 1.6 diff -u -u -p -r1.6 PLIST --- pkg/PLIST 12 Oct 2012 13:43:00 -0000 1.6 +++ pkg/PLIST 26 Dec 2014 12:47:02 -0000 @@ -12,5 +12,8 @@ share/doc/isync/ChangeLog share/doc/isync/NEWS share/doc/isync/README share/doc/isync/TODO +share/doc/isync/examples/ +share/doc/isync/examples/isyncrc.sample +share/doc/isync/examples/mbsyncrc.sample share/examples/isync/ share/examples/isync/mbsyncrc.sample