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 Unable to delete IP's blocked from webuzo admin (8 Replies, Read 15711 times)
pedroresina
Group: Member
Post Group: Newbie
Posts: 34
Status:
Hi all, i have already sent support ticket but i didn't got any answer!

I have several repeated ip's from Linode DNS Resolvers being blocked, when i try to remove the blocked ip it doesn't remove!

Were can i remove the ip's blocked through SSH, or were is the file location with the ip's to i can manually remove blocked ip's?

I have emails of costumers not working, some are getting everyday emails with 550 Relay not permitted which i have follow this fix: http://www.webuzo.com/blog/how-to/fixing-the-550-relay-not-permitted-error-in-webuzo-1498.html  and didn't worked! It does exactly same thing has other users were having and it seems the fix its only able through a support ticket!

I don't know why your interface is blocking Linode DNS resolvers?

What i know is my costumers are mad because they can't use email service and i need urgent support about this issues!

I only follow or do modifications to files from Webuzo forums or articles!


Thank you
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Unable to delete IP's blocked from webuzo admin
valley
Group: Webuzo Team
Post Group: Super Member
Posts: 1644
Status:
>>
Were can i remove the ip's blocked through SSH, or were is the file location with the ip's to i can manually remove blocked ip's?

You will have to remove them using "iptables"  command

You can try the GUI instead
http://www.webuzo.com/wiki/IP_Block

>> some are getting everyday emails with 550 Relay not permitted

Is your domain pointing to the Webuzo server IP ? Is your hostname a fully qualified domain name pointing to the Webuzo server IP ?

What do the Exim logs have to say ?

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Unable to delete IP's blocked from webuzo admin
pedroresina
Group: Member
Post Group: Newbie
Posts: 34
Status:
Quote From : valley June 12, 2015, 6:14 am
>>
Were can i remove the ip's blocked through SSH, or were is the file location with the ip's to i can manually remove blocked ip's?

You will have to remove them using "iptables"  command

You can try the GUI instead
http://www.webuzo.com/wiki/IP_Block

>> some are getting everyday emails with 550 Relay not permitted

Is your domain pointing to the Webuzo server IP ? Is your hostname a fully qualified domain name pointing to the Webuzo server IP ?

What do the Exim logs have to say ?


Hi valley, the GUI dont let me remove ip's, also i have disabled iptables while ago when i installed csf firewall. I already check within csf files but there isnt any ip's matching block ip list.

Thank you
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Unable to delete IP's blocked from webuzo admin
pedroresina
Group: Member
Post Group: Newbie
Posts: 34
Status:
Quote From : valley June 12, 2015, 6:14 am
>>
Were can i remove the ip's blocked through SSH, or were is the file location with the ip's to i can manually remove blocked ip's?

You will have to remove them using "iptables"  command

You can try the GUI instead
http://www.webuzo.com/wiki/IP_Block

>> some are getting everyday emails with 550 Relay not permitted

Is your domain pointing to the Webuzo server IP ? Is your hostname a fully qualified domain name pointing to the Webuzo server IP ?

What do the Exim logs have to say ?



Thanks Valley, its fixed now, i had to disable CSF and after that it was able to delete the ip's using GUI from Webuzo.


About the 550 relay not permitted, there is lots of errors saying "SMTP error from remote mail server after MAIL FROM" and its from postmaster http://postmaster.yahoo.com/421-ts01.html
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Unable to delete IP's blocked from webuzo admin
valley
Group: Webuzo Team
Post Group: Super Member
Posts: 1644
Status:
Could you share some Exim logs  ?


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Unable to delete IP's blocked from webuzo admin
pedroresina
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Post Group: Newbie
Posts: 34
Status:
Quote From : valley June 13, 2015, 12:56 pm
Could you share some Exim logs  ?


Hi valley, here is a little bit of exam log ()

Code
2015-06-13 13:25:59 1Z3lRY-0008I9-L0 == neverland_1219@yahoo.com.tw R=dnslookup T=remote_smtp defer (-45): SMTP error from remote mail server after MAIL FROM:<"modified@ modified.com.pt"@wpbravo.com> SIZE=3051: host mx-tw.mail.gm0.yahoodns.net [203.188.197.111]: 421 4.7.0 [TS01] Messages from 176.58.106.175 temporarily deferred due to user complaints - 4.16.55.1; see http://postmaster.yahoo.com/421-ts01.html
2015-06-13 13:25:59 1Z3lRY-0008I9-L0 == mobabe15@yahoo.com.tw R=dnslookup T=remote_smtp defer (-45): SMTP error from remote mail server after MAIL FROM:<"modified@modified.com.pt"@wpbravo.com> SIZE=3051: host mx-tw.mail.gm0.yahoodns.net [203.188.197.111]: 421 4.7.0 [TS01] Messages from 176.58.106.175 temporarily deferred due to user complaints - 4.16.55.1; see http://postmaster.yahoo.com/421-ts01.html
2015-06-13 13:25:59 1Z3lRY-0008I9-L0 == nick978a@yahoo.com.tw R=dnslookup T=remote_smtp defer (-45): SMTP error from remote mail server after MAIL FROM:<"modified@modified.com.pt"@wpbravo.com> SIZE=3051: host mx-tw.mail.gm0.yahoodns.net [203.188.197.111]: 421 4.7.0 [TS01] Messages from 176.58.106.175 temporarily deferred due to user complaints - 4.16.55.1; see http://postmaster.yahoo.com/421-ts01.html
2015-06-13 13:25:59 1Z3lRY-0008I9-L0 == m0857168@yahoo.com.tw R=dnslookup T=remote_smtp defer (-45): SMTP error from remote mail server after MAIL FROM:<"modified@modified.com.pt"@wpbravo.com> SIZE=3051: host mx-tw.mail.gm0.yahoodns.net [203.188.197.111]: 421 4.7.0 [TS01] Messages from 176.58.106.175 temporarily deferred due to user complaints - 4.16.55.1; see http://postmaster.yahoo.com/421-ts01.html
2015-06-13 13:27:01 1Z3lSf-0008LQ-LH <= root@wpbravo.com U=root P=local S=680
2015-06-13 13:27:01 1Z3lSf-0008LQ-LH ** root@: mail domain "" is syntactically invalid
2015-06-13 13:27:01 1Z3lSf-0008LU-M0 <= <> R=1Z3lSf-0008LQ-LH U=exim P=local S=1412
2015-06-13 13:27:01 1Z3lSf-0008LU-M0 User 0 set for local_delivery transport is on the never_users list
2015-06-13 13:27:01 1Z3lSf-0008LU-M0 == root@wpbravo.com R=localuser T=local_delivery defer (-29): User 0 set for local_delivery transport is on the never_users list
2015-06-13 13:27:01 1Z3lSf-0008LU-M0 ** root@wpbravo.com: retry timeout exceeded
2015-06-13 13:27:01 1Z3lSf-0008LU-M0 root@wpbravo.com: error ignored
2015-06-13 13:27:01 1Z3lSf-0008LU-M0 Completed
2015-06-13 13:27:01 1Z3lSf-0008LQ-LH Completed
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Unable to delete IP's blocked from webuzo admin
valley
Group: Webuzo Team
Post Group: Super Member
Posts: 1644
Status:
@pedroresina  do you have a Firewall running ?
Can you temporarily shut it down ?

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Unable to delete IP's blocked from webuzo admin
peopleinside
Group: Member
Post Group: Super Member
Posts: 1394
Status:

Open source, web and security passionate
Hi,
when CSF updated all Cron email of the server generate a Delivery Status Notification.

Mail log says:
2016-07-04 14:32:07 1bK32g-0002nA-Mg ** root@: mail domain "" is syntactically invalid

I want resolve this issue but cannot disable CSF, CSF is working for my security. Need understand why this issue is happening with CSF and Webuzo.

Any help valley?


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PeopleInside  :angel:

Web, security, open source passionate.
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Unable to delete IP's blocked from webuzo admin
peopleinside
Group: Member
Post Group: Super Member
Posts: 1394
Status:

Open source, web and security passionate
In my case I found the solution for the Delivery Mail:
http://serverfault.com/questions/790131/centos-6-8-exim-4-72-unable-to-send-email-to-the-root-user-exim-error-roo  :D


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PeopleInside  :angel:

Web, security, open source passionate.
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