--On Tuesday, October 02, 2012 3:47 PM +0000 Viktor Dukhovni <postfix-us...@dukhovni.org> wrote:

On Tue, Oct 02, 2012 at 08:21:54AM -0400, Wietse Venema wrote:

Quanah Gibson-Mount:
>
> virtual_transport = error

[...]

I could speculate that your "virtual_transport = error" causes the
nexthop to become the recipient domain (zre-ldap002.eng.vmware.com)
which then is reported as the reason for non-delivery, but I don't
speculate because I have no idea what your LDAP results are.

I am willing to speculate more boldly, this setting is clearly
problematic. The error transport should not be used without
an explicit nexthop.

Hi Viktor and Wieste,

First, thanks for the time in helping me with this.

The setting for virtual_transport apparently was introduced prior to 2006 for reasons I have not yet been able to find. I will note that the documentation for virtual_transport does say that nexthop is optional. ;) It sounds like at least in the case of "error" it is not.

I changed the value for virtual_transport to be:

error: 5.1.1 Mailbox unavailable

And now I see:

Oct 2 11:54:21 zre-ldap002 postfix/error[331]: 897561E37C6: to=<zim...@zre-ldap002.eng.vmware.com>, relay=none, delay=0.06, delays=0.03/0/0/0.02, dsn=5.1.1, status=bounced (Mailbox unavail
able)
Oct  2 11:54:21 zre-ldap002 postfix/qmgr[327]: 897561E37C6: removed


So, does that look more correct to you as the way to correctly handle this?


As far as the LDAP searches executed goes, we have:

Virtual Alias Domains: no result
Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=61 SRCH base="" scope=2 deref=0 filter="(&(zimbraDomainName=zre-ldap002.eng.vmware.com)(zimbraDomainType=alias)(zimbraMailStatus=enabled))" Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=61 SRCH attr=zimbraDomainName Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=61 SEARCH RESULT tag=101 err=0 nentries=0 text=

Virtual Mailbox Domains: 1 result

Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=62 SRCH base="" scope=2 deref=0 filter="(&(zimbraDomainName=zre-ldap002.eng.vmware.com)(zimbraDomainType=local)(zimbraMailStatus=enabled))" Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=62 SRCH attr=zimbraDomainName Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=62 SEARCH RESULT tag=101 err=0 nentries=1 text=

Transport Maps: no result

Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=63 SRCH base="" scope=2 deref=0 filter="(&(|(zimbraMailDeliveryAddress=badu...@zre-ldap002.eng.vmware.com)(zimbraDomainName=badu...@zre-ldap002.eng.vmware.com))(zimbraMailStatus=enabled))" Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=63 SRCH attr=zimbraMailTransport Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=63 SEARCH RESULT tag=101 err=0 nentries=0 text= Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=64 SRCH base="" scope=2 deref=0 filter="(&(|(zimbraMailDeliveryAddress=zre-ldap002.eng.vmware.com)(zimbraDomainName=zre-ldap002.eng.vmware.com))(zimbraMailStatus=enabled))" Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=64 SRCH attr=zimbraMailTransport Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=64 SEARCH RESULT tag=101 err=0 nentries=1 text= Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=65 SRCH base="" scope=2 deref=0 filter="(&(|(zimbraMailDeliveryAddress=.eng.vmware.com)(zimbraDomainName=.eng.vmware.com))(zimbraMailStatus=enabled))" Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=65 SRCH attr=zimbraMailTransport Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=65 SEARCH RESULT tag=101 err=0 nentries=0 text= Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=66 SRCH base="" scope=2 deref=0 filter="(&(|(zimbraMailDeliveryAddress=.vmware.com)(zimbraDomainName=.vmware.com))(zimbraMailStatus=enabled))" Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=66 SRCH attr=zimbraMailTransport Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=66 SEARCH RESULT tag=101 err=0 nentries=0 text= Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=67 SRCH base="" scope=2 deref=0 filter="(&(|(zimbraMailDeliveryAddress=.com)(zimbraDomainName=.com))(zimbraMailStatus=enabled))" Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=67 SRCH attr=zimbraMailTransport Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=67 SEARCH RESULT tag=101 err=0 nentries=0 text= Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=68 SRCH base="" scope=2 deref=0 filter="(&(|(zimbraMailDeliveryAddress=\2A)(zimbraDomainName=\2A))(zimbraMailStatus=enabled))" Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=68 SRCH attr=zimbraMailTransport Oct 2 10:26:19 zre-ldap002 slapd[9023]: conn=28855 op=68 SEARCH RESULT tag=101 err=0 nentries=0 text=


Thanks again for your help!

--Quanah

--

Quanah Gibson-Mount
Sr. Member of Technical Staff
Zimbra, Inc
A Division of VMware, Inc.
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