1 Topic by mptg

  • mptg
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Topic: Greylisting - sub-domains whitelist issue

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.5-1
- Linux/BSD distribution name and version: Debian GNU/Linux 8.8 (jessie)
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? Not
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Hello,

According to the online documentation [http://tinyurl.com/k72pfn3] the script "tools/greylisting_admin.py" should allow to  add sub-domains to the whitelist ("- entire domain and all its sub-domains: @.domain.com"). My whitelist config looks like:

****@****:/opt/iredapd/tools# python greylisting_admin.py --list
Status   Sender                             -> Local Account                 
------------------------------------------------------------------------------
disabled @.pw.edu.pl                       -> @. (anyone)                   
enabled  @. (anyone)                        -> @. (anyone)   

but unfortunately it's not working properly:

May 13 08:46:00 **** postfix/smtpd[6618]: NOQUEUE: reject: RCPT from ****.tele.pw.edu.pl[****]: 451 4.7.1 <test@****.pl>: Recipient address rejected: Intentional policy rejection, please try again later; from=<****@tele.pw.edu.pl> to=<test@****.pl> proto=ESMTP helo=<****.tele.pw.edu.pl>

I have no idea what's wrong, but I can suppose it's about regex.

Thanks in advance,
MG

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: Greylisting - sub-domains whitelist issue

Could you please enable debug mode in iRedAPD, send one more testing email from ****.tele.pw.edu.pl, then copy the full iRedAPD log related to this testing and paste here? we need the log for troubleshooting.

3 Reply by mptg (edited by mptg 2017-05-13 20:41:20)

  • mptg
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Re: Greylisting - sub-domains whitelist issue

Please look at the full log file in the attachment. This time I've sent an email from "m.golanski[at]tele.pw.edu.pl" to "test2[at]dombianco.com.pl". Whitelist still looks like:

Sender                             -> Local Account                  Status 
------------------------------------------------------------------------------
@.pw.edu.pl                        -> @. (anyone)                    disabled

Log file wasn't obfuscated, so it contains full information.

Regards,
MG

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iredapd2.log 13.96 kb, 2 downloads since 2017-05-13 

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4 Reply by ZhangHuangbin

  • ZhangHuangbin
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Re: Greylisting - sub-domains whitelist issue

It's a bug of greylisting plugin. Here's patch to fix it:

--- a/plugins/greylisting.py    2017-05-15 08:59:03.000000000 +0800
+++ b/plugins/greylisting.py    2017-05-15 09:00:11.000000000 +0800
@@ -354,7 +354,7 @@
     recipient = kwargs['recipient_without_ext']
     recipient_domain = kwargs['recipient_domain']
 
-    policy_recipients = [recipient, '@' + recipient_domain, '@.']
+    policy_recipients = [recipient, '@' + recipient_domain, '@.' + recipient_domain, '@.']
     policy_senders = [sender,                   # email address
                       '@' + sender_domain,      # sender domain
                       '@.' + sender_domain,     # sender sub-domains

Thanks for the feedback. smile

5 Reply by mptg

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Re: Greylisting - sub-domains whitelist issue

Thanks for the quick support! I was little bit busy, so couldn't check patch until today. Now I am trying apply it, but every time I get error message "Hunk #1 FAILED at 354". I send to you "greylisting.py" installed on my server. Maybe it's about different version between yours and mine.

Regards,
MG

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greylisting.py 14.1 kb, file has never been downloaded. 

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6 Reply by ZhangHuangbin

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Re: Greylisting - sub-domains whitelist issue

How about edit the file manually? It will be easier since there's only one line changed.

7 Reply by mptg

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Re: Greylisting - sub-domains whitelist issue

ZhangHuangbin wrote:

How about edit the file manually? It will be easier since there's only one line changed.

You are right. I made changes. Thank you!