1 Topic by sepoto

  • sepoto
  • Member
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  • Registered: 2011-08-25
  • Posts: 11

Topic: Client Host Rejected. Access Denied.

==== Provide required information to help troubleshoot and get quick answer ====
- Linux/BSD distribution name and version: Ununtu 10.04
- iRedMail version and backend (LDAP/MySQL): iRedMail-0.7.4 MySQL
- Any related log? Log is helpful for troubleshooting.

mail.log

Feb 22 00:57:32 brain postfix/smtpd[17921]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:57:34 brain postfix/smtpd[17921]: warning: static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 22 00:57:34 brain postfix/smtpd[17921]: lost connection after AUTH from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:57:34 brain postfix/smtpd[17921]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:58:22 brain postfix/smtpd[17921]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:58:24 brain postfix/smtpd[17921]: warning: static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 22 00:58:24 brain postfix/smtpd[17921]: lost connection after AUTH from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:58:24 brain postfix/smtpd[17921]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:58:43 brain postfix/smtpd[17921]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:58:43 brain postfix/smtpd[17921]: lost connection after UNKNOWN from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:58:43 brain postfix/smtpd[17921]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:59:54 brain postfix/smtpd[17921]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:59:54 brain postfix/smtpd[17921]: NOQUEUE: reject: RCPT from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]: 553 5.7.1 <info@dpsdirect.co>: Sender address rejected: not logged in; from=<info@dpsdirect.co> to=<sepich.eric@gmail.com> proto=SMTP helo=<DPSWIN7-GroupMail>
Feb 22 00:59:54 brain postfix/smtpd[17921]: lost connection after RCPT from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 00:59:54 brain postfix/smtpd[17921]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:03:14 brain postfix/anvil[17924]: statistics: max connection rate 2/60s for (smtp:98.112.155.66) at Feb 22 00:58:22
Feb 22 01:03:14 brain postfix/anvil[17924]: statistics: max connection count 1 for (smtp:98.112.155.66) at Feb 22 00:57:32
Feb 22 01:03:14 brain postfix/anvil[17924]: statistics: max cache size 1 at Feb 22 00:57:32
Feb 22 01:08:38 brain postfix/smtpd[18353]: connect from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:08:38 brain postfix/smtpd[18353]: lost connection after CONNECT from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:08:38 brain postfix/smtpd[18353]: disconnect from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:09:01 brain postfix/smtpd[18353]: connect from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:09:05 brain postfix/smtpd[18353]: lost connection after CONNECT from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:09:05 brain postfix/smtpd[18353]: disconnect from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:10:43 brain postfix/smtpd[18353]: connect from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:10:44 brain postfix/smtpd[18353]: disconnect from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:10:50 brain postfix/smtpd[18353]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:10:51 brain postfix/smtpd[18353]: NOQUEUE: reject: RCPT from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]: 554 5.7.1 <static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]>: Client host rejected: Access denied; from=<info@dpsdirect.co> to=<sepich.eric@gmail.com> proto=ESMTP helo=<DPSWIN7-GroupMail>
Feb 22 01:10:51 brain postfix/smtpd[18353]: lost connection after RCPT from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:10:51 brain postfix/smtpd[18353]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:11:26 brain postfix/smtpd[18353]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:11:29 brain postfix/smtpd[18353]: warning: static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 22 01:11:29 brain postfix/smtpd[18353]: lost connection after AUTH from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:11:29 brain postfix/smtpd[18353]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:11:59 brain postfix/smtpd[18353]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:11:59 brain postfix/smtpd[18353]: lost connection after UNKNOWN from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:11:59 brain postfix/smtpd[18353]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:12:36 brain postfix/smtpd[18353]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:12:38 brain postfix/smtpd[18353]: warning: static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Feb 22 01:12:38 brain postfix/smtpd[18353]: lost connection after AUTH from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:12:38 brain postfix/smtpd[18353]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:13:14 brain postfix/smtpd[18353]: connect from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:14:00 brain postfix/smtpd[18353]: lost connection after DATA from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:14:00 brain postfix/smtpd[18353]: disconnect from pool-96-229-155-198.lsanca.fios.verizon.net[96.229.155.198]
Feb 22 01:14:26 brain postfix/smtpd[18353]: connect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:14:26 brain postfix/smtpd[18353]: NOQUEUE: reject: RCPT from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]: 554 5.7.1 <static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]>: Client host rejected: Access denied; from=<info@dpsdirect.co> to=<sepich.eric@gmail.com> proto=ESMTP helo=<DPSWIN7-GroupMail>
Feb 22 01:14:26 brain postfix/smtpd[18353]: lost connection after RCPT from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:14:26 brain postfix/smtpd[18353]: disconnect from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]
Feb 22 01:17:46 brain postfix/anvil[18357]: statistics: max connection rate 2/60s for (submission:96.229.155.198) at Feb 22 01:09:01
Feb 22 01:17:46 brain postfix/anvil[18357]: statistics: max connection count 1 for (submission:96.229.155.198) at Feb 22 01:08:38
Feb 22 01:17:46 brain postfix/anvil[18357]: statistics: max cache size 2 at Feb 22 01:10:50
====

I have a system running GroupMail5 on Windows 7. I would like that machine to be able to connect to my iRedAdmin server and send mail. I keep getting "Client Host Rejected. Access Denied". The log file is above. How can I grant my GroupMail5 computer access to the iRedAdmin server? Is this possible?

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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
  • iRedMail Developers
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  • Registered: 2009-05-06
  • Posts: 31,088

Re: Client Host Rejected. Access Denied.

sepoto wrote:

Feb 22 01:10:51 brain postfix/smtpd[18353]: NOQUEUE: reject: RCPT from static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]: 554 5.7.1 <static-98-112-155-66.lsanca.fios.verizon.net[98.112.155.66]>: Client host rejected: Access denied; from=<info@dpsdirect.co> to=<sepich.eric@gmail.com> proto=ESMTP helo=<DPSWIN7-GroupMail>

You can try to add IP address of GroupMail5 computer in Postfix config file /etc/postfix/main.cf, in setting 'mynetworks'. For example:

mynetworks = 127.0.0.0/8 192.168.1.1

Replace '192.168.1.1' above by your real IP address. Then restart Postfix and try again.

3 Reply by sepoto

  • sepoto
  • Member
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  • Registered: 2011-08-25
  • Posts: 11

Re: Client Host Rejected. Access Denied.

Thank you for your reply! That did work. For some reason when I use that set up to send to Gmail accounts my mail goes to spam in spite of the fact that I am using SPF and DKIM which I find to be odd. Other than that the system is working great.