ldap-slm.cf lookup error

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d0v1k
Posts: 1
Joined: Mon Jan 22, 2018 10:19 am

ldap-slm.cf lookup error

Post by d0v1k »

Hello,

I need a little help with my Zimbra Server i hope someone can assist me because i tried everything still no luck.

This is the error i'm getting when i send email:

Can someone please assist with the error below, i going crazy trying to find a solution.

Jan 22 11:52:30 mail postfix/proxymap[24728]: warning: dict_ldap_lookup: Search error 80: Other (e.g., implementation specific) error
Jan 22 11:52:30 mail postfix/submission/smtpd[23238]: warning: proxy:ldap:/opt/zimbra/conf/ldap-slm.cf lookup error for "jane@example.com"
Jan 22 11:52:30 mail postfix/submission/smtpd[23238]: NOQUEUE: reject: RCPT from unknown[10.1.201.211]: 451 4.3.0 <jane@example.co.bw>: Temporary lookup failure; from=<jane@example.com> to=<john@example.com> proto=ESMTP helo=<[10.1.201.211]>

My Zimbra Installation:
Release 8.8.6_GA_1906.RHEL7_64_20171130041047 RHEL7_64 FOSS edition.

Thanks
postiefsadmin
Posts: 1
Joined: Mon Jul 20, 2020 3:00 am

Re: ldap-slm.cf lookup error

Post by postiefsadmin »

Hi,

Did you get any solution for this issue ,we are also facing similar issue

postfix/submission/smtpd[14118]: NOQUEUE: reject: RCPT from unknown[**.**.**.**]: 451 4.3.0 <xys@emaild.com>: Temporary lookup failure; from=<abx@rfmail.com> to=<dcfg@ghdmail.com> proto=ESMTP helo=<localhost.xys.com>


My zimbra version is 8.8.12_GA_3794.RHEL7_64_20190329045002, right now we keep restarting zimbra services to solve the issue temporarily as we noticed significant increase in ldap connection reaches upto 360 connections.

Thanks.
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