1 Topic by blade

  • blade
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  • From: Poland
  • Registered: 2010-05-05
  • Posts: 23

Topic: Problem with message size limit

==== Required information ====
- iRedMail version: 0.8.1
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): mysql
- Linux/BSD distribution name and version: centos 6.3 64 bit
- Related log if you're reporting an issue:
====

I have problem with increasing message size limit in postfix. Problem is when message size limit is small for example 15 MB I'm getting return mails with message 552 5.3.4 Error: message file too big after inreasing message_size_limit in main.cf file to 50MB I also getting return mail but with message : 554 5.7.1 <END-OF-MESSAGE>: End-of-data rejected: Policy Rejection- Message size too big.

How can I increase message size acceptet by my iRedMail server?

----

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2 Reply by Hoper

  • Hoper
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  • Registered: 2011-04-15
  • Posts: 60

Re: Problem with message size limit

554 5.7.1 <END-OF-MESSAGE>: End-of-data rejected: Policy Rejection- Message size too big.
I dig it problem too. smile
"Policy Rejection" It's  worked rule Policyd.
Look for https://your_IP_iredmail/cluebringer/quotas-main.php limits.

3 Reply by blade

  • blade
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  • From: Poland
  • Registered: 2010-05-05
  • Posts: 23

Re: Problem with message size limit

Hoper wrote:

https://your_IP_iredmail/cluebringer/quotas-main.php limits.

What is that ?? I don't have such thing on my server. So this is working policyd rule? How to find it, and how to kill it wink ?

4 Reply by Hoper

  • Hoper
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  • Registered: 2011-04-15
  • Posts: 60

Re: Problem with message size limit

I don't know about Cent OS, I setup the iRedMail on the Ubuntu 12.04 and to try FreeBSD.
Ubuntu not support Trottling (in iRedAdmin) and used Policyd. In file iRedMail.tips have the lines:
======
...
Policyd (cluebringer):
    * Web UI:
        - URL: httpS://IP/cluebringer/
        - Username: postmaster@domaim.org
        - Password: *******
    * Configuration files:
        - /etc/cluebringer/cluebringer.conf
        - /etc/cluebringer/cluebringer-webui.conf
    * RC script:
        - /etc/init.d/postfix-cluebringer
    * Database:
        - Database name: cluebringer
        - Database user: cluebringer
        - Database password: ******
.....
================
In FreeBSD have trottling for DOMAIN and USERS, it's look for iRedAdmin(-Pro).

... it'somelikethat smile

5 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Registered: 2009-05-06
  • Posts: 30,788

Re: Problem with message size limit

CentOS 6 ships Policyd, it has a default message size limit in its config file, please update its config files too.

- /etc/policyd.conf
- /etc/policyd_sender_throttle.conf

Parameter "SENDERMSGSIZE".