I'm using the iRedMail for few days and I'm very impressed with it. But now I'm planning to migrate some accounts and domains from an old server (around 30 domains and 100 accounts) to the new server with IRedMail. The old server run a Plesk 11 over a CentOS 5.8 and I'm using the "default" mail system provided by Plesk (and it's CentOS services).

I confess that I don't have idea about how can I move/copy/migrate the mail of my colleagues to the new server, including the address books of their accounts and for this I'm here asking for help.

If someone have a tutorial or some insights about how can I do it, I'm very happy.

Thank you.
Regards

==== Required information ====
- iRedMail version: lastest
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Linux/BSD distribution name and version: Debian Squeezy
- Related log if you're reporting an issue:
====

Hello,
From couple of days I get this in my Logwatch mail:

[ERROR] MySQL username or password is incorrect in file /var/vmail/backup/backup_mysql.sh.
Please fix them first.

I check username and password and it's correct. I can without any problem login with username and password in that file to phpMyAdmin.

Any suggestions?

ag

Hello people,

I'm running a VPS in DigitalOcean with Ubuntu Server 12.04.
Everything was working fine for more than 1 month. But in 05/17 the iredmail suddenly stoped working.
In the server I have two websites, the www.nudemail.tk with the iredmail, and the www.nudestay.com.br with a wordpress plataform.

I don't know why it stoped working, the last changes I made is to install a ftp server for wordpress, because it doesn't working fine without a ftp server. So, looking in my history:

192 apt-get install vsftpd 
193 nano /etc/vsftpd.conf 
194 mkdir /home/jackson/files 
195 chown root:root /home/jackson/ 
196 sudo service vsftpd restart 
199 chown -R www-data:jackson /var/www 
200 a2enmod rewrite 
201 nano /etc/apache2/sites-enabled/000-default 
202 nano /etc/apache2/sites-enabled/nudestay.com.br 
203 /etc/init.d/apache2 restart

May the vsftpd would be the responsible for the iredmail stoped working?
May is the a2enmod rewrite?
I don't know, the changes are in nudestay.com.br, a wordpress blog, not in nudemail.tk (the iredmail server).
Both are in the same server, may the rewrite or vsftpd would affect the iredmail functionality?
Any tips? Any help?

I need that to work, I was until 05/17 without sending my job e-mails. D:
Rope in the neck.

Thanks people, I love you!

Thanks..

--- list of packages it wants to upgrade....

The following packages will be upgraded:
  acpid apache2 apache2-mpm-prefork apache2-utils apache2.2-bin apache2.2-common base-files bind9-host clamav
  clamav-base clamav-daemon clamav-freshclam dbus debian-archive-keyring dpkg fail2ban file gnupg gpgv gzip
  host initscripts isc-dhcp-client isc-dhcp-common libapache2-mod-php5 libapr1 libbind9-60 libc-bin
  libc-dev-bin libc6 libc6-dev libclamav6 libcups2 libdbus-1-3 libdns69 libexpat1 libgnutls26 libgssapi-krb5-2
  libisc62 libisccc60 libisccfg62 libk5crypto3 libkrb5-3 libkrb5support0 libldap-2.4-2 liblwres60 libmagic1
  libmysqlclient16 libnss3-1d libpng12-0 libpq5 libssl0.9.8 libtasn1-3 libtiff4 libxi6 libxml2 linux-base
  linux-image-2.6.32-5-amd64 linux-libc-dev locales mysql-client mysql-client-5.1 mysql-common mysql-server
  mysql-server-5.1 mysql-server-core-5.1 openjdk-6-jre openjdk-6-jre-headless openjdk-6-jre-lib openssh-client
  openssh-server openssl perl perl-base perl-modules php5-cli php5-common php5-gd php5-imap php5-ldap
  php5-mcrypt php5-mysql procps python python-minimal sd-agent ssh sysv-rc sysvinit sysvinit-utils tzdata
  tzdata-java

I have got a VPS running Postfix mail server on a remote address from my iRedMail server, on that VPS I wanted to allow for any mail coming from any application to be allowed to send mail through (relayhost) my server running iRedMail.

The logs are as below, using relayhost = emailrelayer.mydomain.com (the one running iRedMail) and using app settings would this alone allow me to use my iRedMail server as a relayhost at all?

I am a little bit confused about what I need to be setting up in iRedMail.

Any help's much appreciated, see below for full logs.

Jeremy

==== Required information ====
- iRedMail version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Linux/BSD distribution name and version:
- Related log if you're reporting an issue:

[REMOTE VPS] - wanting to send mail from this, to an address, using iredmail host as a relay for all emails using an ecommerce platform
May 20 05:14:38 vps91348474 postfix/pickup[26909]: 8163F11F93E: uid=0 from=<root>
May 20 05:14:38 vps91348474 postfix/cleanup[26991]: 8163F11F93E: message-id=<20130520041438.8163F11F93E@remotevps.co.uk>
May 20 05:14:38 vps91348474 postfix/qmgr[26910]: 8163F11F93E: from=<root@remotevps.co.uk>, size=466, nrcpt=1 (queue active)
May 20 05:14:39 vps91348474 postfix/smtp[26993]: 8163F11F93E: to=<usertosendto@mydestination.com>, relay=emailrelayer.mydomain.com[iredmailserversip]:25, delay=0.56, delays=0.01/0.01/0.44/0.11, dsn=5.7.1, status=bounced (host emailrelayer.mydomain.com[iredmailserversip] said: 554 5.7.1 <usertosendto@mydestination.com>: Relay access denied (in reply to RCPT TO command))
May 20 05:14:39 vps91348474 postfix/cleanup[26991]: 1B72611F93F: message-id=<20130520041439.1B72611F93F@remotevps.co.uk>
May 20 05:14:39 vps91348474 postfix/qmgr[26910]: 1B72611F93F: from=<>, size=2525, nrcpt=1 (queue active)
May 20 05:14:39 vps91348474 postfix/bounce[26994]: 8163F11F93E: sender non-delivery notification: 1B72611F93F
May 20 05:14:39 vps91348474 postfix/qmgr[26910]: 8163F11F93E: removed
May 20 05:14:39 vps91348474 postfix/local[26995]: 1B72611F93F: to=<root@remotevps.co.uk>, relay=local, delay=0.01, delays=0/0.01/0/0, dsn=2.0.0, status=sent (delivered to mailbox)
May 20 05:14:39 vps91348474 postfix/qmgr[26910]: 1B72611F93F: removed

[iremail server to actually send the emails  to the email address concerned]
May 20 06:15:01 server postfix/smtpd[1315]: connect from unknown[remotevpsipaddress]
May 20 06:15:01 server postfix/smtpd[1315]: NOQUEUE: reject: RCPT from unknown[remotevpsipaddress]: 554 5.7.1 <usertosendto@mydestination.com>: Relay access denied; from=<root@remotevps.co.uk> to=<usertosendto@mydestination.com> proto=ESMTP helo=<remotevps.co.uk>
====

Dear friends,
Yesterday I install the IredMail and I'm very surprised with it. A great solution.

Yesterday I was using the IredAdmin to create some mail accounts and domains without problems. After that, I upgrade the Roundcube, install some plugins there and I install the webmin too. Everything was fine.

Today when I try to use IredAdmin, I don't know why but I received a 403 Forbiden error *ONLY* in IredAdmin. The phpMyAdmin is ok, phpLdapAdmin is ok and the Roundcube works fine.

I checked all apache conf files and I can't find any problem and/or change and I can't find a clue about this situation.

Here is the files and logs:

ls Apache root:
root@server:/usr/share/apache2# ls -l
total 32
drwxr-xr-x 2 root      root       4096 May 18 11:36 build
drwxr-xr-x 2 root      root       4096 May 18 11:36 default-site
drwxr-xr-x 3 root      root       4096 May 18 11:36 error
drwxr-xr-x 3 root      root      12288 May 18 11:36 icons
lrwxrwxrwx 1 root      root         34 May 18 11:38 iredadmin -> /usr/share/apache2/iRedAdmin-0.2.1
drwxr-xr-x 8 iredadmin iredadmin  4096 May 19 14:13 iRedAdmin-0.2.1
lrwxrwxrwx 1 root      root         38 May 19 11:59 roundcubemail -> /usr/share/apache2/roundcubemail-0.9.1
drwxr-xr-x 9 root      root       4096 May 19 12:41 roundcubemail-0.9.1
#####################

iredadmin.conf
root@server:/usr/share/apache2# cat /etc/apache2/conf.d/iredadmin.conf
WSGISocketPrefix /var/run/wsgi
WSGIDaemonProcess iredadmin user=iredadmin threads=15
WSGIProcessGroup iredadmin

AddType text/html .py

<Directory /usr/share/apache2/iredadmin/>
    Order allow,deny
    Allow from all
</Directory>
#####################

default-ssl file
root@server:/usr/share/apache2# cat /etc/apache2/sites-available/default-ssl
<IfModule mod_ssl.c>
<VirtualHost _default_:443>
DocumentRoot /var/www
    <Directory />
        Options FollowSymLinks
        AllowOverride None
    </Directory>
    <Directory /var/www/>
        Options Indexes FollowSymLinks MultiViews
        AllowOverride None
        Order allow,deny
        Allow from all
    </Directory>

    ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
    <Directory "/usr/lib/cgi-bin">
        AllowOverride None
        Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog ${APACHE_LOG_DIR}/ssl_access.log combined

    #   SSL Engine Switch:
    #   Enable/Disable SSL for this virtual host.
    SSLEngine on

    #   A self-signed (snakeoil) certificate can be created by installing
    #   the ssl-cert package. See
    #   /usr/share/doc/apache2.2-common/README.Debian.gz for more info.
    #   If both key and certificate are stored in the same file, only the
    #   SSLCertificateFile directive is needed.
    SSLCertificateFile /etc/ssl/certs/iRedMail_CA.pem
    SSLCertificateKeyFile /etc/ssl/private/iRedMail.key

    #   Server Certificate Chain:
    #   Point SSLCertificateChainFile at a file containing the
    #   concatenation of PEM encoded CA certificates which form the
    #   certificate chain for the server certificate. Alternatively
    #   the referenced file can be the same as SSLCertificateFile
    #   when the CA certificates are directly appended to the server
    #   certificate for convinience.
    #SSLCertificateChainFile /etc/apache2/ssl.crt/server-ca.crt

    #   Certificate Authority (CA):
    #   Set the CA certificate verification path where to find CA
    #   certificates for client authentication or alternatively one
    #   huge file containing all of them (file must be PEM encoded)
    #   Note: Inside SSLCACertificatePath you need hash symlinks
    #         to point to the certificate files. Use the provided
    #         Makefile to update the hash symlinks after changes.
    #SSLCACertificatePath /etc/ssl/certs/
    #SSLCACertificateFile /etc/apache2/ssl.crt/ca-bundle.crt

    #   Certificate Revocation Lists (CRL):
    #   Set the CA revocation path where to find CA CRLs for client
    #   authentication or alternatively one huge file containing all
    #   of them (file must be PEM encoded)
    #   Note: Inside SSLCARevocationPath you need hash symlinks
    #         to point to the certificate files. Use the provided
    #         Makefile to update the hash symlinks after changes.
    #SSLCARevocationPath /etc/apache2/ssl.crl/
    #SSLCARevocationFile /etc/apache2/ssl.crl/ca-bundle.crl

    #   Client Authentication (Type):
    #   Client certificate verification type and depth.  Types are
    #   none, optional, require and optional_no_ca.  Depth is a
    #   number which specifies how deeply to verify the certificate
    #   issuer chain before deciding the certificate is not valid.
    #SSLVerifyClient require
    #SSLVerifyDepth  10

    #   Access Control:
    #   With SSLRequire you can do per-directory access control based
    #   on arbitrary complex boolean expressions containing server
    #   variable checks and other lookup directives.  The syntax is a
    #   mixture between C and Perl.  See the mod_ssl documentation
    #   for more details.
    #<Location />
    #SSLRequire (    %{SSL_CIPHER} !~ m/^(EXP|NULL)/ \
    #            and %{SSL_CLIENT_S_DN_O} eq "Snake Oil, Ltd." \
    #            and %{SSL_CLIENT_S_DN_OU} in {"Staff", "CA", "Dev"} \
    #            and %{TIME_WDAY} >= 1 and %{TIME_WDAY} <= 5 \
    #            and %{TIME_HOUR} >= 8 and %{TIME_HOUR} <= 20       ) \
    #           or %{REMOTE_ADDR} =~ m/^192\.76\.162\.[0-9]+$/
    #</Location>

    #   SSL Engine Options:
    #   Set various options for the SSL engine.
    #   o FakeBasicAuth:
    #     Translate the client X.509 into a Basic Authorisation.  This means that
    #     the standard Auth/DBMAuth methods can be used for access control.  The
    #     user name is the `one line' version of the client's X.509 certificate.
    #     Note that no password is obtained from the user. Every entry in the user
    #     file needs this password: `xxj31ZMTZzkVA'.
    #   o ExportCertData:
    #     This exports two additional environment variables: SSL_CLIENT_CERT and
    #     SSL_SERVER_CERT. These contain the PEM-encoded certificates of the
    #     server (always existing) and the client (only existing when client
    #     authentication is used). This can be used to import the certificates
    #     into CGI scripts.
    #   o StdEnvVars:
    #     This exports the standard SSL/TLS related `SSL_*' environment variables.
    #     Per default this exportation is switched off for performance reasons,
    #     because the extraction step is an expensive operation and is usually
    #     useless for serving static content. So one usually enables the
    #     exportation for CGI and SSI requests only.
    #   o StrictRequire:
    #     This denies access when "SSLRequireSSL" or "SSLRequire" applied even
    #     under a "Satisfy any" situation, i.e. when it applies access is denied
    #     and no other module can change it.
    #   o OptRenegotiate:
    #     This enables optimized SSL connection renegotiation handling when SSL
    #     directives are used in per-directory context.
    #SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
    <FilesMatch "\.(cgi|shtml|phtml|php)$">
        SSLOptions +StdEnvVars
    </FilesMatch>
    <Directory /usr/lib/cgi-bin>
        SSLOptions +StdEnvVars
    </Directory>

    #   SSL Protocol Adjustments:
    #   The safe and default but still SSL/TLS standard compliant shutdown
    #   approach is that mod_ssl sends the close notify alert but doesn't wait for
    #   the close notify alert from client. When you need a different shutdown
    #   approach you can use one of the following variables:
    #   o ssl-unclean-shutdown:
    #     This forces an unclean shutdown when the connection is closed, i.e. no
    #     SSL close notify alert is send or allowed to received.  This violates
    #     the SSL/TLS standard but is needed for some brain-dead browsers. Use
    #     this when you receive I/O errors because of the standard approach where
    #     mod_ssl sends the close notify alert.
    #   o ssl-accurate-shutdown:
    #     This forces an accurate shutdown when the connection is closed, i.e. a
    #     SSL close notify alert is send and mod_ssl waits for the close notify
    #     alert of the client. This is 100% SSL/TLS standard compliant, but in
    #     practice often causes hanging connections with brain-dead browsers. Use
    #     this only for browsers where you know that their SSL implementation
    #     works correctly.
    #   Notice: Most problems of broken clients are also related to the HTTP
    #   keep-alive facility, so you usually additionally want to disable
    #   keep-alive for those clients, too. Use variable "nokeepalive" for this.
    #   Similarly, one has to force some clients to use HTTP/1.0 to workaround
    #   their broken HTTP/1.1 implementation. Use variables "downgrade-1.0" and
    #   "force-response-1.0" for this.
    BrowserMatch "MSIE [2-6]" \
        nokeepalive ssl-unclean-shutdown \
        downgrade-1.0 force-response-1.0
    # MSIE 7 and newer should be able to use keepalive
    BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown

Alias /cluebringer "/usr/share/postfix-cluebringer-webui/webui/"
Alias /iredadmin/static "/usr/share/apache2/iredadmin/static/"
WSGIScriptAlias /iredadmin "/usr/share/apache2/iredadmin/iredadmin.py/"
Alias /awstats/icon "/usr/share/awstats/icon/"
Alias /awstatsicon "/usr/share/awstats/icon/"
ScriptAlias /awstats "/usr/lib/cgi-bin/"
Alias /webmail "/usr/share/apache2/roundcubemail/"
Alias /phpldapadmin "/usr/share/phpldapadmin/"
Alias /roundcube "/usr/share/apache2/roundcubemail/"
Alias /ldap "/usr/share/phpldapadmin/"
Alias /phpmyadmin "/usr/share/phpmyadmin/"
Alias /iredadmin "/usr/share/apache2/iredadmin/"
</VirtualHost>
</IfModule>
#####################

Apache error.log (excerpt)
[Sun May 19 14:13:43 2013] [notice] Apache/2.2.22 (Debian) mod_ssl/2.2.22 OpenSSL/1.0.1e mod_wsgi/3.3 Python/2.7.3 configured -- resuming normal operations
[Sun May 19 14:14:31 2013] [error] [client 186.247.123.152] Directory index forbidden by Options directive: /usr/share/apache2/iredadmin/
[Sun May 19 14:14:31 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico
[Sun May 19 14:14:32 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico
[Sun May 19 14:15:10 2013] [error] [client 186.247.123.152] Directory index forbidden by Options directive: /usr/share/apache2/iredadmin/
[Sun May 19 14:15:10 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico
[Sun May 19 14:15:11 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico
[Sun May 19 14:15:16 2013] [error] [client 186.247.123.152] Directory index forbidden by Options directive: /usr/share/apache2/iredadmin/
[Sun May 19 14:15:17 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico
[Sun May 19 14:15:17 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico
[Sun May 19 14:15:56 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico
[Sun May 19 14:16:09 2013] [error] [client 186.247.123.152] Directory index forbidden by Options directive: /usr/share/apache2/iredadmin/
[Sun May 19 14:16:09 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico
[Sun May 19 14:16:09 2013] [error] [client 186.247.123.152] File does not exist: /var/www/favicon.ico

Someone have a clue about what's happen?

Thank you

Hello Zhang,

As you have seen from my Logwatch report in my other thread, there are a lot of unwanted SSH brute force attacks. The /var/log/auth.log shows plenty of attacks (trials) from unknown IPs (see below).

I haven't installed Fail2ban and I gave NO for the option: "Use firewall rules provided by iRedmail", during the iRedmail installation. I think that is the reason for these unknown ssh requests. I can install the fail2ban from the debian repository, but how can start using the firewall rules now ?

Also I found the below method using iptables:
http://kvz.io/blog/2007/07/28/block-bru … -iptables/

Which one do you suggest ? Thanks.

# cat /var/log/auth.log

May 19 09:49:06 mx sshd[10269]: Failed password for invalid user devdata from 124.160.194.27 port 21889 ssh2
May 19 09:49:09 mx sshd[10271]: Invalid user webapp from 124.160.194.27
May 19 09:49:09 mx sshd[10271]: pam_unix(sshd:auth): check pass; user unknown
May 19 09:49:09 mx sshd[10271]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.194.27 
May 19 09:49:10 mx sshd[10271]: Failed password for invalid user webapp from 124.160.194.27 port 22883 ssh2
May 19 09:49:13 mx sshd[10273]: Invalid user erwin from 124.160.194.27
May 19 09:49:13 mx sshd[10273]: pam_unix(sshd:auth): check pass; user unknown
May 19 09:49:13 mx sshd[10273]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.194.27 
May 19 09:49:15 mx sshd[10273]: Failed password for invalid user erwin from 124.160.194.27 port 23891 ssh2
May 19 09:49:17 mx sshd[10275]: Invalid user erwin from 124.160.194.27
May 19 09:49:17 mx sshd[10275]: pam_unix(sshd:auth): check pass; user unknown
May 19 09:49:17 mx sshd[10275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.194.27 
May 19 09:49:18 mx sshd[10275]: Failed password for invalid user erwin from 124.160.194.27 port 24923 ssh2
May 19 09:49:21 mx sshd[10277]: Invalid user sachin from 124.160.194.27
May 19 09:49:21 mx sshd[10277]: pam_unix(sshd:auth): check pass; user unknown
May 19 09:49:21 mx sshd[10277]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.194.27 
May 19 09:49:22 mx sshd[10277]: Failed password for invalid user sachin from 124.160.194.27 port 25860 ssh2

Hello,
today, i've fresh installed iRedMail, everything works but if i navigate to http://mydomain.com, the server redirects me to https://mydomain.com/mail. How can i remove these automatic redirection?

Bye

It seems that greylisting might be in effect on our iRedMail server installation.
I found several iRedMail FAQ articles / topics

http://www.iredmail.org/wiki/index.php? … ist.Opt.In
http://www.iredmail.org/forum/topic3075 … ffect.html

which say I need to modify settings in /etc/postfix-policyd.conf.
(running am on Ubuntu 12.04 as mentioned above).
That file does not exist on my server.

The FAQ also states that iRedAdmin Pro customers can easily enable / disable greylisting from domain settings panel under the Advanced tab. There is no such setting in the iRedAdmin panel, neither in the Advanced tab nor anywhere else.

Can you please indicate what I would need to do to make those settings. I want to at least find out if greylisting is in effect, and how to turn it off.

Hello,

i've bought your Pro Version, but got the wrong version.
I was buying Mysql Version, and i received Ldap version.

____

Paypal:
May 17, 2013 17:27:40 GMT+01:00
Transaction ID: 1T171609WF8694628

Thanks very much for your purchase to support iRedMail project, you can
now click below URL to download the latest iRedAdmin-Pro-LDAP-1.9.0:

   - URL: http://iredmail.org/iRedAdmin-Pro/LDAP/ … fauq8sAJd/
   - Username: yxpzNCobzLtm

Your license will expire on 2014-06-01. After expired, you can
continue using it, without bug/security fixes, patches, and newer releases.

Hello

I'm looking at migrating an existing email system from an old server (Postfix/Dovecot) to iRedmail (and probably buying iRedMail Pro). 

All the existing emails are stored in a Maildir format and in the same directory structure that iRedmail uses - so I know it's just a matter of copying files and setting permissions in order to move these over.

How can I move the user information (ie email addresses, domains, passwords, aliases)?  The passwords are stored currently as an MD5 hash.  I can export this information in any format.

How can I import these into iRedmail - is there a quick way of doing it? 

Thank you in advance

Having a little problem with SMTP. I can login and all of that but when I try to send an email I get the error:
SMTP Error (250): authentication failure

And I found this post:
http://www.iredmail.org/forum/topic3531 … ilure.html

Which says it is resolved however those commands will not run on my system with the error:
"update-rc.d: using dependency based boot sequencing"

I hope someone can help me out and get it to where I can send mail without any problems.

Is there a way I can just change the method that iredmail uses to send mail and change it to postfix?

Thanks, JJ Edgar

Attached syslog (same as mail.log)

status=deferred (temporary failure) sending mail to the same domain

# postconf -n
alias_maps = mysql:/etc/postfix/mysql/domain_alias_maps.cf
allow_min_user = no
allow_percent_hack = no
append_dot_mydomain = no
biff = no
bounce_queue_lifetime = 2h
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
content_filter = smtp-amavis:[127.0.0.1]:10024
delay_warning_time = 0h
disable_vrfy_command = yes
enable_original_recipient = no
home_mailbox = Maildir/
inet_interfaces = all
inet_protocols = ipv4
mailbox_command = /usr/lib/dovecot/deliver
mailbox_size_limit = 0
maximal_backoff_time = 4000s
maximal_queue_lifetime = 2h
message_size_limit = 15728640
minimal_backoff_time = 300s
mydestination = $myhostname, localhost, localhost.localdomain, localhost.$myhostname
mydomain = jboss.dojo
myhostname = debian.dojo
mynetworks = 127.0.0.0/8
mynetworks_style = subnet
myorigin = $myhostname
proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps $relay_domains $relay_recipient_maps $relocated_maps $sender_bcc_maps $sender_canonical_maps $smtp_generic_maps $smtpd_sender_login_maps $transport_maps $virtual_mailbox_domains $smtpd_sender_restrictions $virtual_mailbox_maps
queue_run_delay = 1s
readme_directory = no
recipient_bcc_maps = proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_user.cf, proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_domain.cf
recipient_delimiter = +
relay_domains = $mydestination, proxy:mysql:/etc/postfix/mysql/relay_domains.cf
relayhost =
sender_bcc_maps = proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf, proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_domain.cf
smtp_data_init_timeout = 240s
smtp_data_xfer_timeout = 600s
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_helo_required = no
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_reject_unlisted_recipient = no
smtpd_reject_unlisted_sender = no
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = no
smtpd_sasl_exceptions_networks = $mynetworks
smtpd_sasl_local_domain =
smtpd_sasl_path = ./dovecot-auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_sender_login_maps = proxy:mysql:/etc/postfix/mysql/sender_login_maps.cf
smtpd_sender_restrictions = permit_mynetworks, reject_sender_login_mismatch, permit_sasl_authenticated
smtpd_tls_CAfile = /etc/ssl/certs/iRedMail_CA.pem
smtpd_tls_cert_file = /etc/ssl/certs/iRedMail_CA.pem
smtpd_tls_key_file = /etc/ssl/private/iRedMail.key
smtpd_tls_loglevel = 3
smtpd_tls_security_level = may
swap_bangpath = no
tls_random_source = dev:/dev/urandom
transport_maps = proxy:mysql:/etc/postfix/mysql/transport_maps_user.cf, proxy:mysql:/etc/postfix/mysql/transport_maps_domain.cf
virtual_gid_maps = static:8
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql/virtual_mailbox_maps.cf
virtual_minimum_uid = 150
virtual_transport = dovecot
virtual_uid_maps = static:150

Answer:
For anyone that got this problem, check in /etc/groups and /etc/passwd that vmail got a correct UID and GID

Hi,
I would like to change the master.cf file to the default value.
I forgot to keep the backup.

Would you suggest the default value of master.cf file?
For your reference, I will paste my current value:

smtp      inet  n       -       -       -       -       smtpd

pickup    fifo  n       -       n       60      1       pickup
cleanup   unix  n       -       n       -       0       cleanup
qmgr      fifo  n       -       n       300     1       qmgr
#qmgr     fifo  n       -       n       300     1       oqmgr
tlsmgr    unix  -       -       n       1000?   1       tlsmgr
rewrite   unix  -       -       n       -       -       trivial-rewrite
bounce    unix  -       -       n       -       0       bounce
defer     unix  -       -       n       -       0       bounce
trace     unix  -       -       n       -       0       bounce
verify    unix  -       -       n       -       1       verify
flush     unix  n       -       n       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
proxywrite unix -       -       n       -       1       proxymap
smtp      unix  -       -       n       -       -       smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay     unix  -       -       n       -       -       smtp
        -o smtp_fallback_relay=
#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq     unix  n       -       n       -       -       showq
error     unix  -       -       n       -       -       error
retry     unix  -       -       n       -       -       error
discard   unix  -       -       n       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       n       -       -       lmtp
anvil     unix  -       -       n       -       1       anvil
scache    unix  -       -       n       -       1       scache

submission inet n       -       n       -       -       smtpd
  -o smtpd_tls_security_level=encrypt
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_client_restrictions=permit_mynetworks,permit_sasl_authenticated,reject

dovecot unix    -       n       n       -       -      pipe
    flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/deliver -f ${sender} -d ${user}@${domain} -m ${extension}

smtp-amavis unix -  -   -   -   2  smtp
    -o smtp_data_done_timeout=1200
    -o smtp_send_xforward_command=yes
    -o disable_dns_lookups=yes
    -o max_use=20

127.0.0.1:10025 inet n  -   -   -   -  smtpd
    -o content_filter=
    -o local_recipient_maps=
    -o relay_recipient_maps=
    -o smtpd_restriction_classes=
    -o smtpd_delay_reject=no
    -o smtpd_tls_security_level=none
    -o smtpd_client_restrictions=permit_mynetworks,reject
    -o smtpd_helo_restrictions=
    -o smtpd_sender_restrictions=
    -o smtpd_recipient_restrictions=permit_mynetworks,reject

    -o smtpd_end_of_data_restrictions=
    -o mynetworks_style=host
    -o mynetworks=127.0.0.0/8
    -o strict_rfc821_envelopes=yes
    -o smtpd_error_sleep_time=0
    -o smtpd_soft_error_limit=1001
    -o smtpd_hard_error_limit=1000
    -o smtpd_client_connection_count_limit=0
    -o smtpd_client_connection_rate_limit=0
    -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_address_mappings