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Error on bounces

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==== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- Related log if you're reporting an issue:
======== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- Related log if you're reporting an issue:
====- iRedMail version (check /etc/iredmail-release): 0.9.0
- Linux/BSD distribution name and version: Ubuntu 12.04.5 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx):Apache
- Manage mail accounts with iRedAdmin-Pro? Yes
- Related log if you're reporting an issue:

I have a separate postfix SMTP server setup for bulk mail (bulk.server) as my primary iRedAdmin (ired.server) has a limit of lets say 50 emails per user every 24 hours.
This separate bulk SMTP server allows any outbound mail only from specific IP addresses.

If a user sends out a mail from bulk.server using user@domain.com as their sender/from address (domain.com is hosted on ired.server, which is also where domain.com MX record points), and the recpients mailbox is full or doesn't exist (or any other rejection reason) the recpient server will establish a connection with ired.server to give error but my server rejects their bounce message, I am assuming it is because it is coming from an unknown source or the face the SMTP was another server.

Apparently rfc822 and rfc1123 state I can't have reject_null_sender? Which is enabled in iredapd

Some clarification would be good on if there is a way around this........
Thanks, I'll buy you a coffee for your troubles.


Example:

bulk.server
Aug 16 10:34:57 bulk.server postfix/smtpd[837]: 2AAFE18F9CC8: client=unknown[client.ip]
Aug 16 10:35:30 bulk.server postfix/cleanup[462]: 2AAFE18F9CC8: message-id=<003301d1f745$697897d0$3c69c770$@domain.com>
Aug 16 10:35:36 bulk.server postfix/qmgr[1872]: 2AAFE18F9CC8: from=<info@domain.com>, size=10756082, nrcpt=33 (queue active)
Aug 16 10:35:44 bulk.server postfix/smtp[659]: 2AAFE18F9CC8: to=<info@recipient.com>, relay=recipient.server[recipient.ip]:25, delay=47, delays=39/0/6.6/1.7, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 90D37A0A47)
Aug 16 10:37:01 bulk.server postfix/bounce[2122]: 2AAFE18F9CC8: sender non-delivery notification: C1E8518F9CCB
Aug 16 10:37:01 bulk.server postfix/cleanup[2319]: C1E8518F9CCB: message-id=<20160815223701.C1E8518F9CCB@bulk.server. >
Aug 16 10:37:01 bulk.server postfix/qmgr[1872]: C1E8518F9CCB: from=<>, size=3073, nrcpt=1 (queue active)
Aug 16 10:37:01 bulk.server postfix/bounce[2122]: 2AAFE18F9CC8: sender non-delivery notification: C1E8518F9CCB
Aug 16 10:37:01 bulk.server postfix/smtp[659]: C1E8518F9CCB: to=<info@domain.com>, relay=smtp.ired.server[ired.server]:25, delay=0.06, delays=0/0/0.05/0, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as BB05636005B)
Aug 16 10:37:01 bulk.server postfix/qmgr[1872]: C1E8518F9CCB: removed

ired.server
Aug 16 10:34:52 ired.server postfix/smtpd[25335]: CAB3F36005D: client=localhost[127.0.0.1]
Aug 16 10:34:52 ired.server postfix/cleanup[1900]: CAB3F36005D: message-id=<20160815223701.C1E8518F9CCB@bulk.server. >
Aug 16 10:34:52 ired.server postfix/qmgr[31808]: CAB3F36005D: from=<>, size=3736, nrcpt=1 (queue active)
Aug 16 10:34:52 ired.server amavis[25394]: (25394-19) Passed CLEAN, LOCAL [bulk.server] [bulk.server] <> -> <info@domain.com>, Message-ID: <20160815223701.C1E8518F9CCB@bulk.server. >, mail_id: rps9nXeg13Dr, Hits: -1.9, size: 3275, queued_as: CAB3F36005D, 1066 ms
Aug 16 10:34:52 ired.server postfix/smtp[25295]: BB05636005B: to=<info@domain.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=1.1, delays=0.01/0/0/1.1, dsn=2.0.0, status=sent (250 2.0.0 from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as CAB3F36005D)
Aug 16 10:34:52 ired.server postfix/pipe[656]: CAB3F36005D: to=<info@domain.com>, relay=dovecot, delay=0.03, delays=0/0/0/0.02, dsn=2.0.0, status=sent (delivered via dovecot service)
Aug 16 10:34:52 ired.server postfix/qmgr[31808]: CAB3F36005D: removed

recipient.server
Aug 16 10:36:21 recipient.serverpostfix/qmgr[2076]: 6B0D5A0A49: from=<info@domain.com>, size=10756695, nrcpt=1 (queue active)
Aug 16 10:36:21 recipient.serverpostfix/lmtp[29941]: 6B0D5A0A49: to=<info@recipient.com>, relay=recipient.server[private/dovecot-lmtp], delay=0.5, delays=0.39/0/0/0.12, dsn=5.2.2, status=bounced (host recipient.server[private/dovecot-lmtp] said: 552 5.2.2 <info@recipient.com> Quota exceeded (mailbox for user is full) (in reply to end of DATA command))
Aug 16 10:36:21 recipient.serverpostfix/cleanup[4481]: BB648A0A4A: message-id=<20160815223621.BB648A0A4A@recipient.server>
Aug 16 10:36:21 recipient.serverpostfix/bounce[6216]: 6B0D5A0A49: sender non-delivery notification: BB648A0A4A
Aug 16 10:36:21 recipient.serverpostfix/qmgr[2076]: 6B0D5A0A49: removed
Aug 16 10:36:21 recipient.serverpostfix/smtp[2860]: BB648A0A4A: to=<info@domain.com>, relay=smtp.ired.server[ired.server]:25, delay=0.1, delays=0.02/0/0.04/0.03, dsn=5.7.1, status=bounced (host smtp.ired.server[ired.server] said: 554 5.7.1 <info@domain.com>: Recipient address rejected: Policy rejection (in reply to RCPT TO command))


Mail Not being received

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==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.4
- Linux/BSD distribution name and version: CentOS 7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL/Maria
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? Yes
- Related log if you're reporting an issue:
====

Hi,

I have a webform that is being used to send unsubscribe mails to an account on iRedMail Although other email are being received from greylisted domains as this is using the built in form handeler on the webserver. How therefore do i configure iRedMail to accept mail from this webservers/IP?

I also believe the same senario would be required from our DNS provider as dmarc reports are configured to send direct to dmarc@domain.com for example.

Am I better to just disable greylisting conpletely or configure as allow all and just blacklist email accounts as required?

Thanks in Advance

SSL change

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==== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- Related log if you're reporting an issue:
====

iRedMail 0.9.5-1
Linux Debian 8
Backend = Mysql
Webserver = Apache
Manage = iRedAdmin
Log = none

I want to change the SSL certificates and key from https://www.sslforfree.com  but I am afraid to follow the instruction from  http://www.iredmail.org/docs/use.a.boug … icate.html because its not specific enough.

Can anyone share their procedure steps to change my ssl certs and key?  Thanks in advance.

(!)loading policy bank "MYUSERS": unknown field ""

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==== Required information ====
- iRedMail version (check /etc/iredmail-release): Last
- Linux/BSD distribution name and version: Debian 8
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): Mysql
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- Related log if you're reporting an issue: /var/log/maillog
====

Hi,

(05078-01) (!)loading policy bank "MYUSERS": unknown field ""
(05078-01) (!)loading policy bank "MYUSERS": unknown field "HASH(0x2235550)"

Checking the config in 50-users file.

# Apply to mails which coming from internal networks or authenticated users.
# mail supposedly originating from our users
$policy_bank{'MYUSERS'} = {
    # declare that mail was submitted by our smtp client
    originating => 1,

    # enables disclaimer insertion if available
    allow_disclaimers => 1,

    # notify administrator of locally originating malware
    virus_admin_maps => ["root\@$mydomain"],
    spam_admin_maps => [],
    bad_header_admin_maps => [],
    banned_admin_maps => ["root\@$mydomain"],

    # notify sender of malware
    warnbadhsender => 0,
    warnbannedsender => 0,

    # forward to a smtpd service providing DKIM signing service
    #forward_method => 'smtp:[127.0.0.1]:10027',

    # force MTA conversion to 7-bit (e.g. before DKIM signing)
    smtpd_discard_ehlo_keywords => ['8BITMIME'],

    # don't remove NOTIFY=SUCCESS option
    terminate_dsn_on_notify_success => 0,

    # don't perform spam/virus/header check.
    @bypass_spam_checks_maps => [1],
    #@bypass_virus_checks_maps => [1],
    #@bypass_header_checks_maps => [1],

    # allow sending any file names and types
    bypass_banned_checks_maps => [1],

    # Quarantine clean messages
    #clean_quarantine_method => 'sql:',
    #final_destiny_by_ccat => {CC_CLEAN, D_DISCARD},
};


I have changed nothing .... I am only "playing" with DKIM and dmarc ....
I have EFA in front of my iredmail.

Thx

Accessing mail over a year old

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==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.8.7
- Linux/BSD distribution name and version: Ubuntu 14.04
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache
====

One of my users can't access mail from a year ago. I checked Roundcube and her Outlook client to verify, and nothing is there.
Whats the amount of time before email is purged? Is it ever purged? How can I increase that time if it is?
Thanks

iredmail ports used

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==== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- Related log if you're reporting an issue:
====

iRedMail 0.9.5-1
Linux Debian 8
Backend = Mysql
Webserver = Apache
Manage = iRedAdmin
Log = none


May I ask, after installation of iredmail, what are all the ports opened ?

Only allow same domain received on my alias

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==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.8.3
- Linux/BSD distribution name and version: CentOS release 6.6 (Final)
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? iRedAdmin
- Related log if you're reporting an issue: N/A
====

Haloo Iredmail Support,

I have problem, I have domain @example.com (act as my Iredmail server), and I want some of my specific email account and alias can receive only from @example.com, not from anywhere else.

The reason is i already created alias email (list@example.com) and alias (aliaslist@example.com) (using forwardingmail attribute) that function as mailing list.
But recently we receive email from  ex-employee that know the address sent from they private mail address (google,yahoo, etc) and we dont want that happen again.

Please help me.. sad

Downgrade PHP Version on Ubuntu Server

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==== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- Related log if you're reporting an issue:
====

Hi, anyone can help me to fix my problem?
i need to downgrade my php version after iredmail installer. I have a web application that are still using PHP version =<7.x.
while the iredmail installer are install PHP version 7.x. so, i couldn't load my web application. just blank at all.

I've tried to downgrade the version of PHP there by way of a re-install the PHP package, but i got a new problem.
After i do that all, roundcube was gone. What's wrong?

I hope anyone can help me to fix my problem sad


Oooohhh I screwed things up big time. Halp! (Python SQL)

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==== Required information ====
- iRedMail version (check /etc/iredmail-release):.0.9.5-1
- Linux/BSD distribution name and version: CentOS 7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL (MariaDB)
- Web server (Apache or Nginx): Apache (I think!)
- Manage mail accounts with iRedAdmin-Pro? Nope!
- Related log if you're reporting an issue:
[Wed Aug 17 21:18:44.134934 2016] [:error] [pid 3864] [remote 10.1.10.186:164] mod_wsgi (pid=3864): Target WSGI script '/var/www/iredadmin/iredadmin.py' cannot be loaded as Python module.
[Wed Aug 17 21:18:44.134951 2016] [:error] [pid 3864] [remote 10.1.10.186:164] mod_wsgi (pid=3864): Exception occurred processing WSGI script '/var/www/iredadmin/iredadmin.py'.
[Wed Aug 17 21:18:44.134962 2016] [:error] [pid 3864] [remote 10.1.10.186:164] Traceback (most recent call last):
[Wed Aug 17 21:18:44.134974 2016] [:error] [pid 3864] [remote 10.1.10.186:164]   File "/var/www/iredadmin/iredadmin.py", line 9, in <module>
[Wed Aug 17 21:18:44.134993 2016] [:error] [pid 3864] [remote 10.1.10.186:164]     from libs import iredbase
[Wed Aug 17 21:18:44.134997 2016] [:error] [pid 3864] [remote 10.1.10.186:164]   File "/var/www/iredadmin/libs/iredbase.py", line 42, in <module>
[Wed Aug 17 21:18:44.135004 2016] [:error] [pid 3864] [remote 10.1.10.186:164]     pw=settings.iredadmin_db_password,
[Wed Aug 17 21:18:44.135008 2016] [:error] [pid 3864] [remote 10.1.10.186:164]   File "/usr/lib/python2.7/site-packages/web/db.py", line 1143, in database
[Wed Aug 17 21:18:44.135014 2016] [:error] [pid 3864] [remote 10.1.10.186:164]     return _databases[dbn](**params)
[Wed Aug 17 21:18:44.135017 2016] [:error] [pid 3864] [remote 10.1.10.186:164]   File "/usr/lib/python2.7/site-packages/web/db.py", line 975, in __init__
[Wed Aug 17 21:18:44.135022 2016] [:error] [pid 3864] [remote 10.1.10.186:164]     import MySQLdb as db
[Wed Aug 17 21:18:44.135032 2016] [:error] [pid 3864] [remote 10.1.10.186:164] ImportError: No module named MySQLdb
====

Allow me to explain my tale of woe.

Tuesday night I was messing around with the Global Address Book for the SQL backend and got it into my head to try and update MariaDB to 10.w/e to resolve an issue I was encountering with said GAB. I got a warning prompt from Yum that made me think twice about installing it and told it NO. Little did I know it had already caused some damage... because everything seemed to be working fine.

Wednesday morning I tried getting a Calendar up and running in RoundCube. The plugin process was complaining about a certificate vulnerability in my version of PHP and refused to cooperate. So I upgraded PHP!! To version 7. And then I restarted the server.

And that's when everything stopped working!

At first, the logs were giving me plenty of errors. I've been tracking them down and dealing with them one by one. Most were PHP related. Apparently PHP7-common didn't come with a lot of little things that the various packages for iRed needs. One thing that kept coming up was SQL errors. Some of these were on the PHP side... the rest....

You see, apparently some of the MariaDB upgrade went through. Yum was giving me conflicting reports about MariaDB versions installed (5. and 10.) and what was being used. Folder structures, links, variables were all borked. Restarting the server triggered these issues.

Also, my tables were FUBARd.

I resolved the installation issues for Maria, tracked down what I think are most of MySQL PHP dependencies, reloaded my tables, and I'm MOSTLY back.

I now have the python error above resulting in 500 error from iredadmin, but I'm about to work on tracking it down. Also, no mail will send or receive... but I'm not getting an error in any of the logs I can see about WHY. Guesses would be helpful.

Why the long story if I'm on my way to recovery? One as a cautionary tale to those who just want to do that one last thing before making a full backup. Two... Mr. Zhang, anyone, thoughts off the top of your head as to what else I might want to be looking at? I'm fairly sure I have damn near every log file tailed on my screen right now. lol

Sanesecurity badmacro.ndb ignored while scanning mail

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======== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.5-1
- Linux/BSD distribution name and version: Ubuntu 14.04.4 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? no
- Related log if you're reporting an issue:
====

On our iRedMail server the Sanesecurity badmacro.ndb database doesn't seem to be used when amavis/clamav is scanning inbound mail. Today we've received over 200 mails with infected word documents, all of them passed through amavis without being blocked and no notification was sent to the $virus_admin.
The badmacro.ndb file is located under /var/lib/clamav with all the other clam databases, the filedate is 2016-08-17.

Local testing with some of the infected documents shows that the badmacro database is working fine and recognizes the malware, when running clamscan against a local (filesystem) sample the return is:
PaymentReceipt.docm: Sanesecurity.Badmacro.Doc.df.UNOFFICIAL FOUND

Other databases (eg. phish.ndb) from Sanesecurity work fine with amavis, from yesterday there are some 100 odd entries like these in the mail.log:
INFECTED: Sanesecurity.Malware.26295.JsHeur.UNOFFICIAL
and for each incomming mail a notification was sent to the $virus_admin defined in the amavis config file

Any ideas why the badmacro database seems to be ignored when mail passes through amavis ?
Thanks for your help in advance

cleanup_db.py errors

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======== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.5-1
- Linux/BSD distribution name and version: Debian Jessie
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- Related log if you're reporting an issue:
====

I'm getting these errors when cleanup_db.py runs:

/opt/www/iredadmin/tools/cleanup_db.py: 25: /opt/www/iredadmin/tools/cleanup_db.py: import: not found
/opt/www/iredadmin/tools/cleanup_db.py: 26: /opt/www/iredadmin/tools/cleanup_db.py: import: not found
/opt/www/iredadmin/tools/cleanup_db.py: 27: /opt/www/iredadmin/tools/cleanup_db.py: import: not found
/opt/www/iredadmin/tools/cleanup_db.py: 29: /opt/www/iredadmin/tools/cleanup_db.py: os.environ[LC_ALL]: not found
/opt/www/iredadmin/tools/cleanup_db.py: 31: /opt/www/iredadmin/tools/cleanup_db.py: Syntax error: "(" unexpected

Any idea how to fix?

Training and expiring via the Junk folder

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==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.5-1
- Linux/BSD distribution name and version:  FreeBSD 10.3-RELEASE-p7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? Yes
- Related log if you're reporting an issue:
====

About the built-in Junk folders:

1. If spam does get through and lands in the Inbox, will the system train itself over time if users move spam messages to their Junk folders?

If not, is there some other way of automatically training the system?

2. Is there some method of deleted messages from Junk folders after some period? (short of adding a cron job to run 'find' every so often, one job per user account, and then remembering to keep the user accounts and cron jobs in sync...)

Thanks!

Hostname verification errors (FCRDNS)

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==== Required information ====
- iRedMail version 0.9.5-1
- Ubuntu Trusty 14.04.4, MySQL, Apache
- no iRedAdmin-Pro
====

Hi, I'm wondering why Logwatch shows me this:

       63   Hostname verification errors (FCRDNS) ---------------------------------------------------
       63      Does not resolve to address
       61         127.0.0.1        mail.MYDOMAIN.com

(where MYDOMAIN is my domain).

Everything seems to be working fine. I can send and receive e-mails (as far as I know). The number 61 matches the "Ham" (clean passed).

If I test my IP at http://ipadmin.junkemailfilter.com/rdns.php (and others) it shows success, "The IP address for the reverse lookup name matches the original IP".

Is it something I should ignore? Why does it show 127.0.0.1?

keranique vitamins

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The right chart, the doctor, based on your hair loss. Each treatment keranique lasts approx 20 minutes and is virtually painless. Before you can start with mesotherapy, the doctor must first determine whether your hair problem is suitable for this treatment. Use these natural oils to promote hair growth 2 years geleden4.154 Views Use These Natural Oils to Promote Natural oils to promote hair growth Hair growth. There are plenty of products to promote hair growth. Many people who suffer from hair loss, these popular, chemically formulated products that promote hair keranique growth regardless of the trial costs. Few people know that there exist that can promote hair growth natural products, and these products are cheaper and have a greater chance of success than popular commercial products. There are several oils that can help combat hair loss. However, it is important to mention that there with the oils is not immediately to see a result. It can  keranique take seven months before the results are visible. Here is a list of natural oils that can help promote hair growth. Natural oils for hair growth Argan Oil - This wonder oil from Morocco is packed with nutrients that are essential to maintain healthy scalp and hair. It is full of various antioxidants, such as vitamin E, carotenoids and ferulic keranique acid. These help repair damaged hair anti-oxidants and protect the hair from damage at the same time, causing loss of hair is prevented. It's also packed with essential fatty acids, which feed with vitamin E the hair and scalp and thereby promote.

http://www.athleticgreensfacts.com/keranique/

error with greylisting

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==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.5-1
- Linux/BSD distribution name and version: centos 7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): mysql
- Web server (Apache or Nginx):nginx
- Manage mail accounts with iRedAdmin-Pro? yes
- Related log if you're reporting an issue:
====

I was waiting for an email from steam but I didn't get it so I checked my mail log and found this:

Recipient address rejected: Intentional policy rejection

which I understand to mean it got greylisted. My problem is that the domain is not supposed to be greylisting. When I run python greylisting_admin.py --list it shows domain.com as disabled. Now where I can only assume the problem comes from is the alias. Steam uses an email at domain.priv.com which is an alias of domain.com in iredadmin. Could this be messing up the greylisting causing priv to run it even when it's marked as not?


timed out while receiving the initial server greeting

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======== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version: Debian 8.4
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): Mysql
- Web server (Apache or Nginx): apache
- Manage mail accounts with iRedAdmin-Pro? iRedAdmin but no pro (iRedMail-0.9.4)
- Related log if you're reporting an issue:
====

Hello,
I have 0.9.4 version iRedMail on my server(debian 8.4)
I have issue when I try send to my server mail from one account.
When I send mail from this domain to my I got this mail :

Subject: Undelivered Mail Returned to Sender

This is the mail system at host sender.server.com.

I'm sorry to have to inform you that your message could not be delivered to
one or more recipients. It's attached below.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can delete your own
text from the attached returned message.

                   The mail system

<witold@recipient.server.com>: conversation with recipient.server.com[ip_this_server]
    timed out while receiving the initial server greeting

Final-Recipient: rfc822; witold@recipient.server.com
Original-Recipient: rfc822;witold@recipient.server.com
Action: failed
Status: 4.4.2
Diagnostic-Code: X-Postfix; conversation with recipient.server.com[ip_this_server]
    timed out while receiving the initial server greeting

relate this information I find in google this suggestions:
1)

echo 0 > /proc/sys/net/ipv4/tcp_window_scaling
and restart postfix

2)

echo smtp_connect_timeout = 120s >> /etc/postfix/main.cf
and restart postfix

I do both this changes on my server but I still don't got mail from this account.
What I should check on my site ? In /var/log/mail* I don't have nothing about mail from this address...
This is issue on my site or on server who sent mail ?

But ... There is indeed fighting for, not in the literal

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But ... There is indeed fighting for, not in the literal sense but in the sense that giving up is not an option. Fight for a fair world. And let's start with your core. Contents of this article: Why your core (muscles) to train Why do you want to train? Why core stability training? Types of core stability Examples of core stability zynev exercises Static floor exercises Dynamic floor exercises medicine ball exercises Unusual Tips to quickly burn stubborn belly fat and get flat stomach of your dreams Why your core (muscles) to train When you have your own key in hand, you are better able to - your - find balance, which can make a physical to a mental state.

http://www.vitaminofhealth.com/zynev-male-enhancement/

Ransomware notificaion or warning

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Hello,

I recieve a lot spam mails with ransomware attachments.

I know it's very hard to filter the bad ones out.

But can i add a warning message to the email (the ones that passes thrugh) ?

example:
Notification that says: Warning attachments are potential infected by ransomware. (or something like that)

It's just something that i can do for my email clients.

If somebody has a better idea, just let me know.

kind regards,

Kris

Cluster issue

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==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.84
- Linux/BSD distribution name and version: debian 8 jessie
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):  mysql
- Web server (Apache or Nginx): nginx
- Manage mail accounts with iRedAdmin-Pro? no
- Related log if you're reporting an issue:
====
I have some issue with cpu usage
we use separate database server.

1. can I run all these script just one server?
python /opt/www/iredadmin/tools/cleanup_amavisd_db.py
python /opt/iredapd/tools/spf_to_greylist_whitelists.py
python /opt/iredapd/tools/cleanup_db.py
/usr/bin/python /opt/iredapd/tools/spf_to_greylist_whitelists.py

2. I have use 2 core cpu with 16GB of ram. Do cpu is it enough?
3. server alway 100% cpu usage when all these script run at the same time once a day. Any solution to fix this?

Thank you

How to send smtp authentificated email via php mail()?

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======== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.5-1
- Linux/BSD distribution name and version: Ubuntu 14.04
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): PGSQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? No
- Related log if you're reporting an issue:
====

Hello, Zhang!
My problem is that I cant send email via php with smtp auth.
I accept email, that was send with usual mail(to, subject, message), but its marked by gmail as probable spam.
Unlike the email from roundcube (postmaster account) (if misunderstood see attachments)
Adding php mail's option $from ofc does nothing.

Also i tryed such lib as phpmailer, but i dont sure about i did all right.
Here is test script from phpmailer's site:

<?php
    require 'class.phpmailer.php';

    $mail = new PHPMailer();

    $mail->IsSMTP();  // telling the class to use SMTP
    $mail->Host     = "mail.mydomain.com"; // SMTP server
   
    $mail->From     = "postmaster@rmydomain.com";
    $mail->AddAddress("mymail@gmail.com");

    $mail->Subject  = "First PHPMailer Message";
    $mail->Body     = "Hi! \n\n This is my first e-mail sent through PHPMailer.";
    $mail->WordWrap = 50;

    if(!$mail->Send()) {
          echo 'Message was not sent.';
          echo 'Mailer error: ' . $mail->ErrorInfo;
    } else {
      echo 'Message has been sent.';
    }
?>

but it isnt work. (Should i use mail.mydomain.com as smtp host or localhost/127.0.0.1?)
Then i paste additional lines:

    $mail->IsSMTP();  // telling the class to use SMTP
    $mail->Host     = "mail.mydomain.com"; // SMTP server

    $mail->Port = "25";
    $mail->SMTPAuth = true;
    $mail->Username = "postmaster@mydomain.com";
    $mail->Password = "postmaster's pass";

    $mail->From     = "postmaster@mydomain.com";
    $mail->AddAddress("mymail@gmail.com");

and again no result:/

Some additional info: its fresh reinstall, first ubuntu distr, then iredmail, and at last some apache configs for my site.
All works, iredadmin and roundcube is ok.

There are many doubts, for e.g. about ports, some configs, etc. But its rather difficult to try all variants, so i hope a lot, that you can help me with it.

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