- dovecot - dovecot.org

[sieve] extracting address behavior changes beetwen 2.2.13 and 2.2.16
by Marcin Mirosław 05 May '15

05 May '15

Hi all! After upgrading dovecot from 2.2.13 to 2.2.16 I noticed that my sieve filters doesn't catch some emails. I used sieve-test with tracing (it's great tool!) and I can see as below: part of sieve filter: [...] elsif address :is "From" "backup(a)areda.pl" { [...] dovecot-2.2.13: 36: address test 36: starting `:is' match with `i;ascii-casemap' comparator: 36: extracting `From' headers from message 36: parsing address header value `=?UTF-8?B?QmFjdWxhQEFUTQ==?= <backup(a)areda.pl>' 36: extracting `all' part from address `backup(a)areda.pl' 36: matching value `backup(a)areda.pl' 36: with key `backup(a)areda.pl' => 1 36: finishing match with result: matched 36: jump if result is false 36: not jumping dovecot-2.2.16: 36: address test 36: starting `:is' match with `i;ascii-casemap' comparator: 36: extracting `From' headers from message 36: parsing address header value `Bacula@ATM <backup(a)areda.pl>' 36: extracting `all' part from address `Bacula@ATM' 36: matching value `Bacula@ATM' 36: with key `backup(a)areda.pl' => 0 36: finishing match with result: not matched 36: jump if result is false 36: jumping to line 43 So in newer dovecot sieve uses comment not exact email address. Did I wrongly wrote my sieve script? Thanks, Marcin.

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Dovecot 2.2.16 doesn't rotate mdbox files
by Басов Евгений 04 May '15

04 May '15

Hello, there's setting in my config file: mail_location = mdbox:/var/vmail/%Ld/%Ln:INDEX=/var/indexes/%Ld/%Ln mdbox_rotate_size = 1M mdbox_preallocate_space = yes mdbox_rotate_interval = 1d As I understand, this settings means that file which contains letters with refcount=0 will be rotated after 23:59 today. I remember letter ID and execute grep whith this one in storage directory. Letter was presented. After that, I removed letter over IMAP protocol, checked and find it again. On the next day check with grep was repeated and letter was finded. After doveadm purge -u user@domain letter was expunged. What's wrong in my configuration?

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Crashes in dovecot -hg (86f535375750)
by Reuben Farrelly 04 May '15

04 May '15

Seems there is some breakage with -hg latest - 2.2.16 (86f535375750+). I've just had 4 core files created in short succession on both servers in the replication set. Here's the first... tornado reuben # gdb /usr/libexec/dovecot/imap core GNU gdb (Gentoo 7.9 vanilla) 7.9 Copyright (C) 2015 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://bugs.gentoo.org/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/libexec/dovecot/imap...done. [New LWP 20929] warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `dovecot/imap'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f186087693a in fts_user_free (fuser=0x0) at fts-user.c:187 187 fts-user.c: No such file or directory. (gdb) bt full #0 0x00007f186087693a in fts_user_free (fuser=0x0) at fts-user.c:187 user_langp = 0x300000008 #1 0x00007f1860876ac2 in fts_mail_user_deinit (user=0x20a3eb0) at fts-user.c:215 fuser = 0x0 #2 0x00007f185d7890f8 in fts_lucene_mail_user_deinit (user=0x20a3eb0) at fts-lucene-plugin.c:99 fuser = 0x20a5550 #3 0x00007f185d994e0c in replication_user_deinit (user=0x20a3eb0) at replication-plugin.c:310 ruser = 0x20a5500 #4 0x00007f18615b565a in mail_user_unref (_user=0x20abc28) at mail-user.c:168 user = 0x20a3eb0 __FUNCTION__ = "mail_user_unref" #5 0x000000000041afef in client_default_destroy (client=0x20abbb0, reason=0x0) at imap-client.c:284 cmd = 0x7ffde3a18960 __FUNCTION__ = "client_default_destroy" #6 0x000000000041ada0 in client_destroy (client=0x20abbb0, reason=0x0) at imap-client.c:236 No locals. #7 0x000000000041ccf4 in client_input (client=0x20abbb0) at imap-client.c:967 cmd = 0x7ffde3a189a0 output = 0x0 bytes = 12 __FUNCTION__ = "client_input" #8 0x00007f18612fc992 in io_loop_call_io (io=0x20c8610) at ioloop.c:501 ioloop = 0x2076740 t_id = 2 __FUNCTION__ = "io_loop_call_io" #9 0x00007f18612fec40 in io_loop_handler_run_internal (ioloop=0x2076740) at ioloop-epoll.c:220 ctx = 0x2077460 events = 0x2078290 event = 0x2078290 list = 0x2078e80 io = 0x20c8610 tv = {tv_sec = 4, tv_usec = 999387} events_count = 5 msecs = 5000 ret = 1 i = 0 j = 0 call = true __FUNCTION__ = "io_loop_handler_run_internal" #10 0x00007f18612fcb2f in io_loop_handler_run (ioloop=0x2076740) Reuben

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SQLite does not depend on zlib, was: Re: [PATCH] Split sql drivers from lib-sql to plugins
by Bernd Kuhls 04 May '15

04 May '15

Tomas Janousek <tjanouse(a)redhat.com> wrote in news:20070413132731.GA8281 @redhat.com: > - SQL_LIBS="$SQL_LIBS -lsqlite3 -lz" > + SQLITE_LIBS="$SQLITE_LIBS -lsqlite3 -lz" Hi, this patch fixes a build error during cross compilation to a system without the libz target package: --- dovecot-2.2.15.org/configure.ac 2014-10-25 05:57:08.000000000 +0200 +++ dovecot-2.2.15/configure.ac 2014-11-08 10:06:23.015570150 +0100 @@ -2293,7 +2293,7 @@ if test $want_sqlite != no; then AC_CHECK_LIB(sqlite3, sqlite3_open, [ AC_CHECK_HEADER(sqlite3.h, [ - SQLITE_LIBS="$SQLITE_LIBS -lsqlite3 -lz" + SQLITE_LIBS="$SQLITE_LIBS -lsqlite3" AC_DEFINE(HAVE_SQLITE,, Build with SQLite3 support) found_sql_drivers="$found_sql_drivers sqlite" Regards, Bernd

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backup mails from alternate storage
by Lars Täuber 04 May '15

04 May '15

Hi there! It seems that # doveadm backup -v backup -fu $MUSER mdbox:"$BKPDIR/$MUSER/mdbox" doesn't backup all messages stored in alternate storage. mail_location = mdbox:~/mdbox:ALT=/srv/mail/slow/vmail/%n/mdbox I don't know how to debug this. The sizes of the mailboxes in the filesystems of user C are strange: ~/mdbox: # du -sm 2169 ALT: # du -sm 25252 backup: # du -sm 2658 This is with dovecot 2.2.9 on Ubuntu x86_64 14.04.2 LTS. Is this a bug or am I doing something wrong? How can I test if messages stored in the alternate storage are successfully backed up? Thanks Lars

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dsync-local(klink): Error: remote: dsync-server: invalid option -- 'l'
by Mathieu ROY 04 May '15

04 May '15

Hello, Since recently (not sure when), dsync stopped working. dsync -u klink mirror XXXX dsync-local(klink): Error: remote: dsync-server: invalid option -- 'l' dsync-local(klink): Error: remote: doveadm dsync-server [-u <user>|-A] [-S <socket_path>] dsync-local(klink): Error: read() from worker server failed: EOF I did not change anything on my setup but dovecot was upgraded (debian stable). On the box I'm starting the command I have: $ dpkg --list | grep dovecot ii dovecot-common 1:2.1.7-7+deb7u1 all Transitional package for dovecot ii dovecot-core 1:2.1.7-7+deb7u1 amd64 secure mail server that supports mbox, maildir, dbox and mdbox mailboxes ii dovecot-imapd 1:2.1.7-7+deb7u1 amd64 secure IMAP server that supports mbox, maildir, dbox and mdbox mailboxes $ doveconf -n # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.16.0-4-amd64 x86_64 Debian 7.8 mail_location = maildir:~/.Maildir:LAYOUT=fs:INBOX=~/.Maildir/INBOX mail_privileged_group = mail namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } protocols = " imap" ssl = required ssl_cert = </etc/dovecot/certs/XXX.pem ssl_key = </etc/dovecot/certs/XXX.key ssl_protocols = !SSLv2 !SSLv3 userdb { driver = passwd } On the destination box, I have: $ dpkg --list | grep dovecot ii dovecot-core 1:2.2.13-11 amd64 secure POP3/IMAP server - core files ii dovecot-imapd 1:2.2.13-11 amd64 secure POP3/IMAP server - IMAP daemon $ doveconf -n # 2.2.13: /etc/dovecot/dovecot.conf # OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.0 ext4 mail_location = maildir:/var/maildir/%u:LAYOUT=fs:INBOX=/var/maildir/%u/INBOX mail_privileged_group = mail namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } protocols = " imap" ssl = required ssl_cert = </etc/dovecot/certs/XXX.pem ssl_key = </etc/dovecot/certs/XXX.key ssl_protocols = !SSLv2 !SSLv3 userdb { driver = passwd } What is the is invalid option l ? When did I set this? PS: please add me in CC, I'm not on the list. Cheers, -- http://yeupou.wordpress.com/

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Fatal: Unknown scheme: SHA512-CRYPT. On a Mac-mini
by Robert Chalmers 02 May '15

02 May '15

Running postfix+dovecot+mysql on a mac-mini, and trying to solve this puzzle. Is this a Mac issue?, a MySQL issue? or something I haven't configured in? You can see from the output of the samples shows in the first case, that SHA512-CRYPT seems to be Unknown. The code I used is from a Linux based tutorial on setting up Postfix+Dovecot+MySQL on a site. Everything is generally going ok, apart from this bit. There are some others unknown as well. The codes used to create my database of passwords follows these output examples. MacMini:~ robert$ sudo doveadm pw -s SHA512-CRYPT -p 123456 Fatal: Unknown scheme: SHA512-CRYPT MacMini:~ robert$ sudo doveadm pw -s SHA512 -p 123456 {SHA512}ujJTh2rta8ItSm/1PYQGxq2GQZXtFEq1yHYhtsIztUi66uaVbfNG7IwX9eoQ817jy8UUeX7X3dMUVGTioLq0Ew== MacMini:~ robert$ sudo doveadm pw -s SHA256 -p 123456 {SHA256}jZae727K08KaOmKSgOaGzww/XVqGr/PKEgIMkjrcbJI= MacMini:~ robert$ sudo doveadm pw -s MD5 -p 123456 {MD5}$1$.mAQzPhO$6v/WxTUt.Y1lhopkMarEb0 MacMini:~ robert$ sudo doveadm pw -s MD5-CRYPT -p 123456 {MD5-CRYPT}$1$gNkYwx/o$3nQLmUIPOBmZdR/e/EXFV1 MacMini:~ robert$ sudo doveadm pw -s BLF-CRYPT -p 123456 Fatal: Unknown scheme: BLF-CRYPT MacMini:~ robert$ sudo doveadm pw -s SHA512 -p 1pass66U! {SHA512}EuuO6BAt+bgzXIOw7XIdiVBFwdEZ2tGqHOJ/DSTSkD+ikw7GQQo+KtHSta7p3KNv2AEVKtfOuyl5UeCEqnKogg== MacMini:~ robert$ sudo doveadm pw -s SHA256-CRYPT -p 1pass66U! Fatal: Unknown scheme: SHA256-CRYPT MacMini:~ robert$ mysql --version mysql Ver 14.14 Distrib 5.6.19, for osx10.9 (x86_64) using EditLine wrapper MacMini:~ robert$ cd My MySQL Version: mysql Ver 14.14 Distrib 5.6.19, for osx10.9 (x86_64) using EditLine wrapper The MySQL code used to create the user/password table. Which seems to work fine, and creates the table as it should - even though the resulting password doesn't appear to be quite right for SHA512-CRYPT INSERT INTO `mailserver`.`virtual_users` (`id`, `domain_id`, `password` , `email`) VALUES ('1', '1', ENCRYPT('firstpassword', CONCAT('$6$', SUBSTRING(SHA(RAND()), -16))), 'email1(a)example.com'), ('2', '1', ENCRYPT('secondpassword', CONCAT('$6$', SUBSTRING(SHA(RAND()), -16))), 'email2(a)example.com'); What it actually creates is this: This is not a SHA512-CRYPT password?? mysql> SELECT * FROM mailserver.virtual_users; 3 | 1 | $6jxK9DWPBrAc | robert(a)zeus.example.com Just to be clear,. this is the section of the Dovecot configs that deals with handling this. BUT.. On the MAC-Mini, SHA512-CrYPT is unknown. # List of supported schemes is in # http://wiki2.dovecot.org/Authentication/PasswordSchemes # default_pass_scheme = SHA512-CRYPT So the question is, what Encryption should I be using, and is this an Apple thing, or a MySQL thing?

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Postpone email delivery with LMTP and Postfix
by Miloslav Hůla 01 May '15

01 May '15

Hi, is there any way, based on userdb/passwdb attribute, how to postpone an email delivery? The purpose is, I need to freeze an account (Maildir++) for a few minutes and new email must not be delivered. But emails must be delivered when account is unfrozen. I found few things about Postfix filters, but I'm not sure it's a good way. Thank you, Milo

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timed out while receiving the initial server greeting
by Paul Smith 01 May '15

01 May '15

Am using ubuntu 14.04 and get a lot of errors like this A84952061AC4 1457 Thu Apr 30 19:46:11 theeducationchannel(a)astarmathsandphysics.com (delivery temporarily suspended: conversation with astarmathsandphysics.com[private/lmtp] timed out while receiving the initial server greeting) postconf -n returns alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no config_directory = /etc/postfix html_directory = /usr/share/doc/postfix/html inet_interfaces = all inet_protocols = all mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 51200000 mydestination = localhost myhostname = astarmathsandphysics.com mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname readme_directory = /usr/share/doc/postfix recipient_delimiter = + relayhost = smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/dovecot/dovecot.pem smtpd_tls_key_file = /etc/dovecot/private/dovecot.pem smtpd_use_tls = yes virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf virtual_mailbox_domains = mysql:/etc/postfix/ mysql-virtual-mailbox-domains.cf virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf virtual_transport = lmtp:unix:private/lmtp dovecot -n returns # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-32-generic x86_64 Ubuntu 14.04.2 LTS ext4 auth_debug = yes auth_mechanisms = plain login auth_verbose = yes debug_log_path = /var/log/dovecot.log log_path = /var/log/dovecot.log mail_debug = yes mail_location = maildir:/var/mail/vhosts/%d/%n mail_privileged_group = mail namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = lmtp imap pop3 service auth-worker { user = vmail } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { mode = 0600 user = vmail } user = dovecot } service imap-login { inet_listener imap { port = 0 } } service lmtp { unix_listener /var/spool/postfix/private/lmtp { group = postfix mode = 0600 user = postfix } } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 995 ssl = yes } } ssl_cert = </etc/dovecot/dovecot.pem ssl_cipher_list = ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM ssl_key = </etc/dovecot/private/dovecot.pem userdb { args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%n driver = static } protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = postmaster quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r } protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 10 } protocol pop3 { mail_max_userip_connections = 10 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } all the mail folders in /var/mail/vhosts/domains are empty ports 25 and 995 are open (but 465/587 are not)

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Sieve Rule: What am I missing here?
by Larry Rosenman 01 May '15

01 May '15

I have a rule that sends all mail from root to a mailbox, but I want it to NOT send mail from mailing-lists there. if allof (address :contains :localpart "From" "root", not anyof(exists ["List-Id","List-ID","Mailing-List", "X-List-Name","List-Post"])) { fileinto "root-mail"; stop; } I got a mail with the following headers: Return-Path: <openssl-users-bounces(a)openssl.org> Delivered-To: ler(a)lerctr.org Received: from thebighonker.lerctr.org by thebighonker.lerctr.org (Dovecot) with LMTP id gt09JVp6QlUfkQAAu+mOrA for <ler(a)lerctr.org>; Thu, 30 Apr 2015 13:54:29 -0500 Received: from mta.openssl.org ([194.97.150.230]:56641) by thebighonker.lerctr.org with esmtps (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.85 (FreeBSD)) (envelope-from <openssl-users-bounces(a)openssl.org>) id 1YntbO-0009fK-Em for ler(a)lerctr.org; Thu, 30 Apr 2015 13:54:29 -0500 Received: from mta.openssl.org (localhost [127.0.0.1]) by mta.openssl.org (Postfix) with ESMTP id F3DF4204AE; Thu, 30 Apr 2015 18:54:11 +0000 (UTC) X-Original-To: openssl-users(a)mta.openssl.org Delivered-To: openssl-users(a)mta.openssl.org Received: by mta.openssl.org (Postfix, from userid 106) id 9D98B204AE; Thu, 30 Apr 2015 18:54:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mta.openssl.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_05,RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL autolearn=ham autolearn_force=no version=3.4.0 X-Greylist: delayed 471 seconds by postgrey-1.34 at mta; Thu, 30 Apr 2015 18:54:10 UTC Received: from mtx6.mbn1.net (mtx6.mbn1.net [213.188.129.253]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by mta.openssl.org (Postfix) with ESMTPS id 51E1920135 for <openssl-users(a)openssl.org>; Thu, 30 Apr 2015 18:54:10 +0000 (UTC) From: m.de.groot <m.de.groot(a)dmdg.nl> To: "openssl-users(a)openssl.org" <openssl-users(a)openssl.org> Date: Thu, 30 Apr 2015 20:46:11 +0200 Thread-Topic: Error signing document Thread-Index: AQHQg3XtdOOD1R0meUuAevuEqgOClg== Message-ID: < E7206BA2D53D894BAD0C4B62B2C52E7722E3CA8252(a)MBX01.hosting01.active24.com> Accept-Language: nl-NL, en-US Content-Language: nl-NL X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: nl-NL, en-US MIME-Version: 1.0 Subject: [openssl-users] Error signing document X-BeenThere: openssl-users(a)openssl.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <openssl-users.openssl.org> List-Unsubscribe: <https://mta.openssl.org/mailman/options/openssl-users>, <mailto:openssl-users-request@openssl.org?subject=unsubscribe> List-Archive: <http://mta.openssl.org/pipermail/openssl-users/> List-Post: <mailto:openssl-users@openssl.org> List-Help: <mailto:openssl-users-request@openssl.org?subject=help> List-Subscribe: <https://mta.openssl.org/mailman/listinfo/openssl-users>, <mailto:openssl-users-request@openssl.org?subject=subscribe> Reply-To: openssl-users(a)openssl.org Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable Errors-To: openssl-users-bounces(a)openssl.org Sender: "openssl-users" <openssl-users-bounces(a)openssl.org> X-Spam-Score: -0.9 (/) X-LERCTR-Spam-Score: -0.9 (/) X-Spam-Report: SpamScore (-0.9/5.0) BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.001,KAM_LAZY_DOMAIN_SECURITY=1,RCVD_IN_MSPIKE_H3=-0.01,RCVD_IN_MSPIKE_WL=-0.01,T_RP_MATCHES_RCVD=-0.01 X-LERCTR-Spam-Report: SpamScore (-0.9/5.0) BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.001,KAM_LAZY_DOMAIN_SECURITY=1,RCVD_IN_MSPIKE_H3=-0.01,RCVD_IN_MSPIKE_WL=-0.01,T_RP_MATCHES_RCVD=-0.01 What am I missing in the AnyOf part? Or am I totally messed up? -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 (c) E-Mail: larryrtx(a)gmail.com US Mail: 108 Turvey Cove, Hutto, TX 78634-5688

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