Maybe you're interested in which Linux/BSD distributions are used mostly by iRedMail users, and here's the list counted since iRedMail-0.8.4.

*) We have about 6400+ downloads of iRedMail-0.8.4 every month (200+ every day), 160+ installations every day.
*) According to our track, maybe we will drop support for Gentoo Linux someday.

# Installations, Distribution Name, Release version, Distribution code name

2020    CentOS-6
1569    UBUNTU-12.04 (precise)
1364    Debian-6 (squeeze)
 642    UBUNTU-12.10 (quantal)
 517    CentOS-5
 325    Debian-7 (wheezy)
 194    FreeBSD-9
 102    openSUSE-12.3 (dartmouth)
 102    Red Hat Enterprise Linux 5
  75    UBUNTU-13.04 (raring)
  72    openSUSE-12.2 (mantis)
  67    Red Hat Enterprise Linux 6
  36    GENTOO
  34    OpenBSD-5.2    
  30    Scientific Linux 6
  10    OpenBSD-5.3    
   4    OpenBSD 5.1
   3    FreeBSD-8    
   2    Scientific Linux 5
   1    FreeBSD-10

There's an typo error in iRedAPD plugin /opt/iRedAPD-1.4.0/plugins/ldap_recipient_restrictions.py, it will cause per-user black/whitelist doesn't work.

Impacted iRedMail versions

All iRedMail versions which runs OpenLDAP backend, and upgraded iRedAPD to the latest 1.4.0.

Impacted iRedAPD versions

• iRedAPD-1.4.0. You can find iRedAPD version number in file /opt/iredapd/libs/__init__.py.

Notes:

• All uses who installed iRedMail-0.8.4 which ships iRedAPD-1.4.0 before Apr 13, 2013 should apply this hotfix.

• All users who upgraded iRedAPD to the latest 1.4.0 should apply this hotfix.

• We re-packed iRedMail-0.8.4 on Apr 13, 2013, so there's no need to fix it if you downloaded iRedMail-0.8.4 after that day, which means you can safely ignore this hotfix.

Impacted Linux/BSD distributions

It impacts all LINUX/BSD distributions supported by iRedMail.

How to fix it

Please fix it manually by following below steps:

• Open /opt/iredapd/plugins/ldap_recipient_restrictions.py with your favorite text editor (e.g. vi, vim, emacs), find below line:

• Remove characters 'ed' in it (Remove 'ed' in mailBlacklistedRecipient).

SENDER_SEARCH_ATTRLIST = ['mailBlacklistRecipient', 'mailWhitelistRecipient']

• Restart iRedAPD service.

# /etc/init.d/iredapd restart

Notes:
*) On FreeBSD, please execute "/usr/local/etc/rc.d/iredapd restart" instead.
*) On OpenBSD, please execute "/etc/rc.d/iredapd restart" instead.

That's all.

Credit

All credit goes to our iRedAdmin-Pro customer "Ho Ho" <ho.iredmail _at_ gmail.com>, thanks for the report.

There's an typo error in logrotate config file of iRedAPD (/etc/logrotate.d/iredapd) on all Linux distributions supported by iRedMail, it causes program "logrotate" cannot rotate iRedAPD log file (/var/log/iredapd.log) at all. The potential risk is that the log file may takes too much disk space if it grows quickly.

Impacted iRedMail versions

• Version iRedMail-0.8.4, downloaded before Apr 6, 2013.

Notes:

• You can see a timestamp in file /etc/logrotate.d/iredapd, that shows when you installed iRedMail. e.g. "File generated by iRedMail (2013.04.03.11.40.51)" (format is YEAR.MONTH.DAY.HOUR.MINUTE.SECOND).

• We re-packed iRedMail-0.8.4 on Apr 6, 2013, so there's no need to fix it if you downloaded iRedMail-0.8.4 after that day, which means you can safely ignore this hotfix.

• You don't need this hotfix if your server was upgraded from an old release. e.g. 0.8.3.

Impacted Linux/BSD distributions

It impacts all LINUX distributions supported by iRedMail, but not BSD distributions since they use different logrotate config file.

How to fix it

Please fix it manually by following below steps:

• Open /etc/logrotate.d/iredapd with your favorite text editor (e.g. vi, vim, emacs), find below line:

/var/log/iredapd.log

• Append a whitespace and a '{':

/var/log/iredapd.log {

• You can now verify this config file with command "logrotate" like below, it will print debug message on terminal.

# logrotate -d /etc/logrotate.d/iredapd

That's all.

Credit

All credit goes to our forum user bantopalmarino, thanks for the report here: http://www.iredmail.org/forum/post21327.html#p21327

There's a zero day vulnerability found in Roundcubemail-0.8.5 and older releases, please upgrade your running Roundcube webmail to the latest roundcubemail-0.8.6 immediately. Here's upgrade tutorial:
http://iredmail.org/wiki/index.php?titl … be.Webmail

About the zero day vulnerability, please refer to this thread:
http://lists.roundcube.net/pipermail/de … 22328.html

P.S. I re-packed iRedMail-0.8.4 with roundcubemail-0.8.6, so if you're going to setup a new iRedMail server, you don't need to worry about this vulnerability.
https://bitbucket.org/zhb/iredmail/downloads

iRedAdmin-Pro-PGSQL-1.2.0 (a.k.a. iRedAdmin-Pro for PostgreSQL backend) is now available for your upgrading and purchasing. Thanks all who made this new release possible, our customers who purchased iRedAdmin-Pro, contributors who help translate it, bug reporters, feature requestors, etc.

Download the latest iRedAdmin-Pro

All customers can get download link of this new release with below steps if you have iRedAdmin-Pro-PGSQL-1.0 or later releases installed:

• Login to iRedAdmin-Pro as global admin

• Click "License" on the top-right corner, it will show you basic license info and a "Download" button if new version is available for upgrading.

If you're running older release, please mail to support @ iredmail.org to get download link of the latest release.

Improvements

• Show content type (spam/virus/banned) of quarantined mails.

• Set relay without verifying local recipients (in domain profile page, under tab "Relay").

• New password schemes: SSHA, SSHA512. Note: SSHA512 requires Dovecot-2.0 (and later), Python-2.5 (or later).

• Show breadcrumb links in account creation pages, remove duplicate links in Users/Lists/Aliases list pages.

Fixed issues

• Can use primary domain as alias domain.

• Script tools/cleanup_amavisd_db.py cannot read local settings in libs/settings_local.py. Thanks Bruce MacKay <bmackay _at_ razyr.net> for the report.

• Not update greylisting opt-in/out for alias domains. Thanks gleenj <glenn _at_ neondigital.com> for the report.

• Not update account status in `alias` table while updating account status of mail user. Thanks Mickey Everts <mickey.everts _at_ otcorp.com> for the report.

• Script tools/cleanup_amavisd_db.py cannot delete older SQL records in Amavisd database. Thanks broth <broth _at_ roth-itk.de> for the report in forum.

• Cannot store default domain transport setting if user submits empty value in domain profile (relay) page.

• Not assign new user to default mail groups. Thanks Matteo Fracassetti <info _at_ drgiorgini.it> for the report.

• Not show number of existing alias accounts in domain profile. Thanks thatday <win3c _at_ 126.com> for the report.

• Not update domain/user bcc records while adding/removing alias domains.

• Not update mailbox.enablesieve, mailbox.enablesievesecured correctly. Thanks thatday <win3c _at_ 126.com> for the report.

• Incorrectly unset domainGlobalAdmin status in session after updating admin profile. Thanks Tue <tt _at_ atorbital.com> and escu <cosmin.necula@gmail> for the report.

New and updated translations

• Czech (cs_CZ). Thanks Roman Pudil <roman _at_ webhosting.fm>.

• Finnish (fi_FI). Thanks Teemu Harjula <teemu.harjula _at_ tietovirta.fi>.

• French (fr_FR). Thanks Shafeek Sumser <shafeeks _at_ gmail.com>.

• German (de_DE). Thanks Ivo Schindler <ivo.schindler _at_ i-web.ch>, and Martin <info _at_ netzwerk-design.net>.

• Itilian (it_IT). Thanks Nicolas Cauchie <nicolas _at_ franceoxygene.fr>, Riccardo Raggi <riccardo _at_ raggi.eu>, and Alberto Baudacci <a.baudacci _at_ me.com>.

• Netherlands (nl_NL). Thanks Luc Verhoeven <lverhoeven _at_ vcn.nl>.

• Polish (pl_PL). Thanks Adrian Grygier <adi _at_ zwami.pl>.

• Portuguese (Brazilian, pt_BR). Thanks Wendell Martins Borges <perlporter _at_ gmail.com>.

• Russian (ru_RU). Thanks Taylor D <hoper.me _at_ gmail.com>.

• Serbian (Cyrillic, sr_CS). Thanks Robert Bogdan <rbogdan _at_ color.rs>.

• Slovenian (sl_SI). Thanks Marko Kobal <marko.kobal _at_ arctur.si>.

• Spain (es_ES). Thanks Luis Armando Perez Marin.

• Traditional Chinese (zh_TW). Thanks Ho ho <ho.iredmail _at_ gmail.com>.

iRedAdmin-Pro-MySQL-1.6.0 (a.k.a. iRedAdmin-Pro for MySQL backend) is now available for your upgrading and purchasing. Thanks all who made this new release possible, our customers who purchased iRedAdmin-Pro, contributors who help translate it, bug reporters, feature requestors, etc.

Download the latest iRedAdmin-Pro

All customers can get download link of this new release with below steps if you have iRedAdmin-Pro-MySQL-1.4.0 or later releases installed:

• Login to iRedAdmin-Pro as global admin

• Click "License" on the top-right corner, it will show you basic license info and a "Download" button if new version is available for upgrading.

If you're running older release, please mail to support @ iredmail.org to get download link of the latest release.

Improvements

• Show content type (spam/virus/banned) of quarantined mails.

• Set relay without verifying local recipients (in domain profile page, under tab "Relay").

• New password schemes: SSHA, SSHA512. Note: SSHA512 requires Dovecot-2.0 (and later), Python-2.5 (or later).

• Show breadcrumb links in account creation pages, remove duplicate links in Users/Lists/Aliases list pages.

Fixed issues

• Can use primary domain as alias domain.

• Script tools/cleanup_amavisd_db.py cannot read local settings in libs/settings_local.py. Thanks Bruce MacKay <bmackay _at_ razyr.net> for the report.

• Not update greylisting opt-in/out for alias domains. Thanks gleenj <glenn _at_ neondigital.com> for the report.

• Not update account status in `alias` table while updating account status of mail user. Thanks Mickey Everts <mickey.everts _at_ otcorp.com> for the report.

• Script tools/cleanup_amavisd_db.py cannot delete older SQL records in Amavisd database. Thanks broth <broth _at_ roth-itk.de> for the report in forum.

• Cannot store default domain transport setting if user submits empty value in domain profile (relay) page.

• Not assign new user to default mail groups. Thanks Matteo Fracassetti <info _at_ drgiorgini.it> for the report.

• Not show number of existing alias accounts in domain profile. Thanks thatday <win3c _at_ 126.com> for the report.

• Not update domain/user bcc records while adding/removing alias domains.

• Not update mailbox.enablesieve, mailbox.enablesievesecured correctly. Thanks thatday <win3c _at_ 126.com> for the report.

• Incorrectly unset domainGlobalAdmin status in session after updating admin profile. Thanks Tue <tt _at_ atorbital.com> and escu <cosmin.necula@gmail> for the report.

New and updated translations

• Czech (cs_CZ). Thanks Roman Pudil <roman _at_ webhosting.fm>.

• Finnish (fi_FI). Thanks Teemu Harjula <teemu.harjula _at_ tietovirta.fi>.

• French (fr_FR). Thanks Shafeek Sumser <shafeeks _at_ gmail.com>.

• German (de_DE). Thanks Ivo Schindler <ivo.schindler _at_ i-web.ch>, and Martin <info _at_ netzwerk-design.net>.

• Itilian (it_IT). Thanks Nicolas Cauchie <nicolas _at_ franceoxygene.fr>, Riccardo Raggi <riccardo _at_ raggi.eu>, and Alberto Baudacci <a.baudacci _at_ me.com>.

• Netherlands (nl_NL). Thanks Luc Verhoeven <lverhoeven _at_ vcn.nl>.

• Polish (pl_PL). Thanks Adrian Grygier <adi _at_ zwami.pl>.

• Portuguese (Brazilian, pt_BR). Thanks Wendell Martins Borges <perlporter _at_ gmail.com>.

• Russian (ru_RU). Thanks Taylor D <hoper.me _at_ gmail.com>.

• Serbian (Cyrillic, sr_CS). Thanks Robert Bogdan <rbogdan _at_ color.rs>.

• Slovenian (sl_SI). Thanks Marko Kobal <marko.kobal _at_ arctur.si>.

• Spain (es_ES). Thanks Luis Armando Perez Marin.

• Traditional Chinese (zh_TW). Thanks Ho ho <ho.iredmail _at_ gmail.com>.

iRedAdmin-Pro-LDAP-1.9.0 (a.k.a. iRedAdmin-Pro for OpenLDAP backend) is now available for your upgrade or purchase. Thanks all who made this new release possible, our customers who purchased iRedAdmin-Pro, contributors who help translate it, bug reporters, feature requestors, etc.

Download the latest iRedAdmin-Pro

All customers can get download link of this new release with below steps if you have iRedAdmin-Pro-LDAP-1.7.0 or later releases installed:

• Login to iRedAdmin-Pro as global admin

• Click "License" on the top-right corner, it will show you basic license info and a "Download" button if new version is available for upgrading.

If you're running older release, please mail to support @ iredmail.org to get download link of the latest release.

Improvements

• Show content type (spam/virus/banned) of quarantined mails.

• Set relay without verifying local recipients (in domain profile page, under tab "Relay").

• Manage first/last name in user/admin profile page (in user profile page, under tab "General").

• Unmark users as domain admin in domain admin page.

• Mark/Unmark users as domain admin or global admin in user list page.

• Move 'Domain Admins' setting in domain profile page to separate page: /admins/[domain].

• Show breadcrumb links in account creation pages, remove duplicate links in Users/Lists/Aliases list pages.

Fixed issues

• Cannot mail to external mail list members when using alias domain as recipient (user@[alias_domain]). Thanks Soundar Rajan <soundarajan _at_ take10.in> for the report.

• Can use primary domain as alias domain.

• Script tools/cleanup_amavisd_db.py cannot read local settings in libs/settings_local.py. Thanks Bruce MacKay <bmackay _at_ razyr.net> for the report.

• Not update greylisting opt-in/out for alias domains. Thanks gleenj <glenn _at_ neondigital.com> for the report.

• Incorrect pagination in user list page. Thanks Soundar Rajan <soundarajan _at_ take10.in> for the report.

• Script tools/cleanup_amavisd_db.py cannot delete older SQL records in Amavisd database. Thanks broth <broth _at_ roth-itk.de> for the report in forum.

• Cannot store default domain transport setting if user submits empty value in domain profile (relay) page.

• Normal user can login and update their own profile, includes mail quota. Thanks Wesley MOUEDINE ASSABY <wesley _at_ aise.re> for the report.

• Not correctly add/remove value of shadowAddress while adding or removing alias domains. NOTE: You have to delete existing alias domains first, then re-add them.

• Cannot delete/disable mail user admin in Admins page. Thanks Tomislav Mihaliček <tomislav.mihalicek@gmail> for the report.

New and updated translations

• Czech (cs_CZ). Thanks Roman Pudil <roman _at_ webhosting.fm>.

• Finnish (fi_FI). Thanks Teemu Harjula <teemu.harjula _at_ tietovirta.fi>.

• French (fr_FR). Thanks Shafeek Sumser <shafeeks _at_ gmail.com>.

• German (de_DE). Thanks Ivo Schindler <ivo.schindler _at_ i-web.ch>, and Martin <info _at_ netzwerk-design.net>.

• Itilian (it_IT). Thanks Nicolas Cauchie <nicolas _at_ franceoxygene.fr>, Riccardo Raggi <riccardo _at_ raggi.eu>, and Alberto Baudacci <a.baudacci _at_ me.com>.

• Netherlands (nl_NL). Thanks Luc Verhoeven <lverhoeven _at_ vcn.nl>.

• Polish (pl_PL). Thanks Adrian Grygier <adi _at_ zwami.pl>.

• Portuguese (Brazilian, pt_BR). Thanks Wendell Martins Borges <perlporter _at_ gmail.com>.

• Russian (ru_RU). Thanks Taylor D <hoper.me _at_ gmail.com>.

• Serbian (Cyrillic, sr_CS). Thanks Robert Bogdan <rbogdan _at_ color.rs>.

• Slovenian (sl_SI). Thanks Marko Kobal <marko.kobal _at_ arctur.si>.

• Spain (es_ES). Thanks Luis Armando Perez Marin.

• Traditional Chinese (zh_TW). Thanks Ho ho <ho.iredmail _at_ gmail.com>.

iRedMail-0.8.4 has been released. This is a bug fix release.

• Upgrade tutorial is available here: http://www.iredmail.org/doc.html#upgrade_tutorial

• Download now for a new installation: http://www.iredmail.org/download.html

• Subscribe to our mailing list to get news about iRedMail project: https://groups.google.com/forum/#!forum/iredmail

New features

• It now works on openSUSE-12.3 (Dartmouth).

• Supports the OpenBSD built-in LDAP daemon: ldapd(8). Note: Please do check addition notes about ldapd(8) below if you want to use it in production.

• Enable Dovecot Master User by default, but no pre-defined account. Refer to Dovecot wiki for more details about Master User: http://wiki2.dovecot.org/Authentication/MasterUsers

• [SQL] New SQL columns in `vmail.mailbox` for per-user restriction, used by iRedAPD-1.4.0: allowedsenders, rejectedsenders, allowedrecipients, rejectedrecipients.

It also fixes some issues:

• Misses alias user 'virusalert' in Postfix (/etc/postfix/aliases) for Amavisd. Thanks Frankstar <frankstar.at _at_ gmail.com> for the report.

• [ldap] Cannot mail to external members of mailing list if we use alias domain as recipient (user@[alias_domain). Thanks Soundar Rajan <soundarajan _at_ take10.in> for the report.

• [ldap] Cannot handle alias domain in Postfix per-user bcc. Thanks Ward De Backer <wdb _at_ stabe.be> for the report.

• [ldap] Not enable OpenLDAP TLS/SSL support on OpenBSD by default.

Package update:

• iRedAPD -> 1.4.0. Upgrade tutorial is available here: http://iredmail.org/wiki/index.php?titl … de.iRedAPD

• iRedAdmin (open source edition) -> 0.2.1. Upgrade tutorial is available here: http://iredmail.org/wiki/index.php?titl … ce.Edition

• Roundcube webmail -> 0.8.5. Upgrade tutorial is available here: http://iredmail.org/wiki/index.php?titl … be.Webmail

• phpMyAdmin -> 3.5.5

• phpLDAPadmin -> 1.2.3

Addition notes about the OpenBSD built-in LDAP server: ldapd(8)

• Currently, ldapd(8) doesn't support replication like OpenLDAP replication, that means you cannot setup master-slave LDAP server cluster with ldapd(8).

Please reply below to share your feature requests, feedback.

We plan to release new versions of iRedMail (v0.8.4), iRedAPD (v1.4.0) and iRedAdmin-Pro next week, we need your help to translate iRedAdmin-Pro to your local language.

Below is translation status of existing translations, we need your help to verify existing ones and translate new ones.

* Deutsch (Deutsch, de_DE). COMPLETED
* Simplified Chinese (zh_CN). COMPLETED

* Čeština (cs_CZ), 8 untranslated messages.
* Español (es_ES), 41 untranslated messages.
* Finnish (fi_FI), 41 untranslated messages.
* Français (fr_FR), 43 untranslated messages.
* Italiano (it_IT), 40 untranslated messages.
* Netherlands (nl_NL), 43 untranslated messages.
* Polski (pl_PL), 38 untranslated messages.
* Portuguese (Brazilian, pt_BR), 8 untranslated messages.
* Русский (ru_RU), 41 untranslated messages.
* Slovenian (sl_SI), 41 untranslated messages.
* Traditional Chinese (zh_TW), 40 untranslated messages.

You can download existing ones below:
https://bitbucket.org/zhb/iredmail/src/ … at=default

If your language is not listed above, you're welcome to translate it from scratch. Simply copy file "iredadmin.po" in the root directory of above URL, then translate it and mail us (support _at_ iredmail.org). Newest translations will be uploaded to above URL too.

All credit goes to:

* Deutsch (Deutsch, de_DE):
  + Jan Zude (caparcona _at_ web.de)
  + info _at_ netzwerk-design.net
  + Sascha Wolski | cognitics
  + Ivo Schindler <ivo.schindler _at_ i-web.ch>

* Čeština (cs_CZ):
  + Roman Pudil <roman _at_ webhosting.fm>

* Español (es_ES):
  + yrjc2004 _at_ gmail.com
  + Lucas <lucas _at_ landm.net>

* Finnish (fi_FI):
  + Teemu Harjula <teemu.harjula _at_ tietovirta.fi>

* Français (fr_FR):
  + Olivier PLOIX <olivier.ploix _at_ isma-fr.com>

* Italiano (it_IT):
  + Alberto <alberto _at_ graphite.eu>

* Netherlands (nl_NL):
  + Luc Verhoeven <lverhoeven _at_ vcn.nl>

* Polski (pl_PL):
  + Marcin Oleksiński <marcin.oleksinski _at_ cskmswia.pl>
  + Krzysztof Skurzyński <k.skurzynski _at_ kospel.pl>
  + Adrian (adi _at_ zwami.pl)

* Portuguese (Brazilian, pt_BR):
  + Julio C. Oliveira <julioc _at_ paranet.com.br>
  + Fabricio Caseiro <fcaseiro _at_ tic.ufrj.br>

* Русский (ru_RU):
  + Dmitry Sukharev <suds77 _at_ gmail.com>

* Slovenian (sl_SI):
  + Marko Kobal <marko.kobal _at_ arctur.si>

* Traditional Chinese (zh_TW):
  + Ho ho <ho.iredmail _at_ gmail.com>
  + Wayne <wayneliao38 _at_ gmail.com>

Just found this forum post[1] and YouTube video[2], it clearly explains how to add a third-party Roundcube plugin, "register"[3] (from http://myroundcube.com/) to allow self-registering new mail user accounts for SQL backends, work well with iRedMail-0.8.3 in production.

[1] Register plugin Driver for iRedmail: http://myroundcube-plugins.40634.n3.nab … 24584.html

[2] iRedmail Server – register plugin installation tutorial (postfix driver): http://www.youtube.com/watch?v=ozhFt5ILWr8

[3] Register plugin: http://myroundcube.com/myroundcube-plug … ter-plugin

Notes:

*) PostfixAdmin is not required.
*) This plugin should work with iRedMail for both MySQL and PostgreSQL backends.
*) There're many more Roundcube plugins available on myroundcube.com, includes a calendar plugin.

Hope it helps.

Just want to show you how easy to upgrade Dovecot-1.x to 2.0 on RHEL/CentOS 5.

Summary

We are going to setup a new virtual machine with RHEL/CentOS 6, so that we have a working config file for Dovecot-2.0. Then simply copy it after we upgraded Dovecot packages.

Note: If you don't want to setup a new virtual machine, we have a sample Dovecot-2.0 config file available for your use: https://bitbucket.org/zhb/iredmail/raw/ … ecot2.conf

Important notes before you start

[+] The latest iRedMail forces clients to use secure connection for POP3 and IMAP services, if you don't want to do this, please check this tutorial: How to allow insecure POP3/IMAP connection

Steps

*) Download Dovecot-2.0 from below URLs:

[+] Dovecot-2.0.x: http://packages.atrpms.net/dist/el5/dovecot-2.0.x/
[+] dovecot-managesieve and dovecot-pigeonhole: http://packages.atrpms.net/dist/el5/dovecot-pigeonhole/

*) Backup Dovecot config file first.

[+] WARNING: Please copy files with '-p' option to keep file owner and permission.
[+] Note: We backup /etc/dovecot.conf, but we don't use it for upgrading at all. it's useful if you want to downgrade from Dovecot-2.0 to 1.x.

# mkdir /root/dovecot-backup/
# cp -p /etc/dovecot.conf /root/dovecot-backup/old.dovecot.conf
# cp -p /etc/dovecot-* /root/dovecot-backup/

*) Setup a virtual machine (VMware/Xen/VirtualBox/KVM/etc), install RHEL/CentOS 6 on it. Then deploy iRedMail. iRedMail will install Dovecot-2.0 for you. Its config files are all placed under /etc/dovecot/. Main config file is /etc/dovecot/dovecot.conf.

Again, If you don't want to setup a new virtual machine, we have a sample Dovecot-2.0 config file available for your use: https://bitbucket.org/zhb/iredmail/raw/ … ecot2.conf

Note: iRedMail doesn't use config files under /etc/dovecot/conf.d/.

[+] Copy /etc/dovecot/dovecot.conf to your iRedMail server which running Dovecot-1.x. assume it's /root/dovecot2.conf.
[+] Now open /root/dovecot2.conf, make sure you have the same values for below parameter as Dovecot-1.x.

# Make sure Dovecot has right owner/permission to store received emails.
mail_uid = 
mail_gid =
first_valid_uid =
last_valid_uid =

# Make sure Dovecot will delivers email to correct mailboxes.
mail_location = maildir:/%Lh/Maildir/:INDEX=/%Lh/Maildir/

# Append this domain name if client gives empty realm (no '@domain.com' part in login username).
auth_default_realm = 

# Make sure per-user sieve filters can be read/write.
sieve_dir = /%Lh/sieve
sieve = /%Lh/sieve/dovecot.sieve

After you sync above parameters in new config file, it's ready to upgrade Dovecot-1.x.

*) Stop Dovecot service and remove RPM packages.

# /etc/init.d/dovecot
# rpm -e dovecot dovecot-managesieve dovecot-pigeonhole

*) Install Dovecot-2.0 you download. it's mentioned above (step 1).

# rpm -ivh dovecot-2.0.xxx dovecot-pigeonhole-xxx dovecot-managesieve-xxx

*) Copy sample config file to /etc/dovecot/:

# cp /root/dovecot2.conf /etc/dovecot/dovecot.conf
# chown root:root /etc/dovecot/dovecot.conf
# chmod 0664 /etc/dovecot/dovecot.conf

*) Restore backup files to /etc/dovecot/. Again, copy files with '-p' option to keep file owner and permission.

# cp -p /root/dovecot-backup/dovecot-* /etc/dovecot/

*) It's now ok to restart Dovecot service and testing:

# /etc/init.d/dovecot restart

Dovecot logs to /var/log/dovecot.log by default, so please send some testing emails and make sure no error occur.

After upgrading

[+] You may want to move /etc/dovecot*.conf (used by Dovecot-1.x) to another place to avoid confusion.

New release of iRedAdmin (both open source edition and iRedAdmin-Pro) supports two new password schemes for MySQL and PostgreSQL backends: SSHA, SSHA512. Currently, MD5 is the default password scheme for MySQL/PostgreSQL backends (SSHA for OpenLDAP) in iRedMail. You can set SQL_DEFAULT_PASSWD_SCHEME = 'SSHA512' in iRedAdmin config file (libs/settings.py or libs/settings_local.py (recommended)) so that new users' passwords will be hashed with SSHA512.

Sample passwords:

• SSHA: {SSHA}bfxqKqOOKODJw/bGqMo54f9Q/iOvQoftOQrqWA==

• SSHA512: {SSHA512}FxgXDhBVYmTqoboW+ibyyzPv/wGG7y4VJtuHWrx+wfqrs/lIH2Qxn2eA0jygXtBhMvRi7GNFmL++6aAZ0kXpcy1fxag=

Notes:

• SSHA512 requires Dovecot-2.0 (or later) and Python-2.5 (or later).

• SSHA512 requires more CPU from your server, which means it will slightly (maybe huge, depends on how many active users you are serving) slow down user authentication (IMAP/POP3/SMTP authentication).

References:

• Reasons why SHA512 is superior to MD5: http://stackoverflow.com/questions/2117 … ior-to-md5

• Dovecot password schemes: http://wiki2.dovecot.org/Authentication/PasswordSchemes

iRedMail-0.8.3 has been released. This small bug fix release fixes a critical issue on RHEL/CentOS/Scientific Linux 6.

• Upgrade tutorial is available here.

• Download now for a new installation

Drop support for some Linux/BSD releases

• FreeBSD 8.x. Please use FreeBSD 9.x instead.

• Ubuntu 10.04 (lucid). Please use 12.04 (precise) instead.

• openSUSE 12.1 (asparagus). Please use 12.2 (mantis) instead.

New features

• It now works on Ubuntu 12.10 (quantal). Tested with Ubuntu 12.10 beta2.

• Dovecot will send an email to postmaster@ if user's mailbox is larger than or equal to 95% full.

It also fixes some issues:

• Critical issue on RHEL/CentOS/Scientific Linux 6: Cron job will delete Amavisd DKIM file, caused by incorrect quarantine path used in "find" command.

• Incorrect SQL table name in Cluebringer httpd config file.

• amavisLocal=true should be amavisLocal=TRUE (upper cases) in tools/create_mail_user_OpenLDAP.sh. Thanks soxgoon @https://bitbucket.org/ (issue #6)

Package update:

• Roundcube webmail -> 0.8.2

• iRedAdmin (open source edition) -> 0.2

• phpMyAdmin -> 3.5.3

Please reply below to share your feature requests, feedback.

iRedAdmin-Pro-PGSQL-1.1.1 (AKA iRedAdmin-Pro for PostgreSQL backend) is now available for your upgrading and purchasing. It addresses a bug and updates two translations.

Fixed bug

• Normal users will be listed in Admins page.

Updated translations

• German translation (de_DE). Thanks "Sascha Wolski | cognitics GmbH" <wolski _at_ cognitics.de>.

• Brazilian (pt_BR). Thanks "Julio C. Oliveira" <julioc _at_ paranet.com.br>.

Download the latest iRedAdmin-Pro

All customers can get download link with below steps if you have iRedAdmin-Pro-PGSQL-1.0 installed:

• Login to iRedAdmin-Pro as global admin

• Click "License" on the top-right corner, it will show you basic license info and a "Download" button if new version is available for upgrading.

If you're running older release, please mail to support @ iredmail.org to get download link of the latest release.

iRedAdmin-Pro-MySQL-1.5.1 (AKA iRedAdmin-Pro for MySQL backend) is now available for your upgrading and purchasing. It addresses a bug and updates two translations.

Fixed bug

• Normal users will be listed in Admins page.

Updated translations

• German translation (de_DE). Thanks "Sascha Wolski | cognitics GmbH" <wolski _at_ cognitics.de>.

• Brazilian (pt_BR). Thanks "Julio C. Oliveira" <julioc _at_ paranet.com.br>.

Download the latest iRedAdmin-Pro

All customers can get download link with below steps if you have iRedAdmin-Pro-MySQL-1.4.0 installed:

• Login to iRedAdmin-Pro as global admin

• Click "License" on the top-right corner, it will show you basic license info and a "Download" button if new version is available for upgrading.

If you're running older release, please mail to support @ iredmail.org to get download link of the latest release.