delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]:10024: Connection ref

[matiaspecchia]

Iv'e lots of messages stopped in the queue, and part of them were sent from the same server (webmail).

I searched how to solve this, but, In don't know where should I continue

6.0.14_GA_2928.UBUNTU10_64 UBUNTU10_64 FOSS edition
Ubuntu 10.04.3 LTS

Nov 23 12:28:20 mail postfix/error[20844]: F10A82C2525: to=<matiaspecchia@example.net>, relay=none, delay=101916, delays=101916/0.11/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused)
Nov 23 12:30:57 mail postfix/error[23650]: 7B6BD2C2658: to=<gustavo.m@example.net>, relay=none, delay=0.07, delays=0.05/0.01/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused)
zimbra@mail:/opt/zimbra/conf$ /opt/zimbra/bin/zmcontrol status
Host mail.example.net
        antispam                Running
        antivirus               Running
        ldap                    Running
        logger                  Running
        mailbox                 Running
        mta                     Running
        snmp                    Running
        spell                   Running
        stats                   Running
zimbra@mail:/opt/zimbra/conf$

Thanks in advance

[phoenix]

Are you behind a NAT router? Is this a new install or an upgrade? When did the problem start? Does this happen for all email (internal and external)?

Go to the Split DNS article and post the output of all the commands in the 'Verify....' section.

[matiaspecchia]

Originally Posted by phoenix

Are you behind a NAT router? Is this a new install or an upgrade? When did the problem start? Does this happen for all email (internal and external)?

No., I've 2 ethernet interfaces, one with public IP and another with local private ip address (192...).
I am not sure, but probably the problem started after restarting the computer, the last important change that I made was changing the netmask for trusted relay servers:

127.0.0.0/8 192.168.23.20/31 publicIP/31

It happen with all the mail.

Originally Posted by phoenix

Go to the Split DNS article and post the output of all the commands in the 'Verify....' section.

matiaspecchia@mail:~$ dig me.example.net mx

; <<>> DiG 9.7.0-P1 <<>> me.example.net mx
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22799
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 2

;; QUESTION SECTION:
;me.example.net.	IN	MX

;; ANSWER SECTION:
me.example.net. 477	IN	MX	1 mail.me.example.net.

;; AUTHORITY SECTION:
me.example.net. 477	IN	NS	epsilon.example.net.
me.example.net. 477	IN	NS	ns1.me.example.net.
me.example.net. 477	IN	NS	alfa.example.net.

;; ADDITIONAL SECTION:
ns1.me.example.net. 335 IN	A	190.(etc).170
ns1.me.example.net. 13535 IN	AAAA	2002:(etc)::1

;; Query time: 1 msec
;; SERVER: 190.(etc).134#53(190.(etc).134)
;; WHEN: Wed Nov 23 15:49:27 2011
;; MSG SIZE  rcvd: 165

matiaspecchia@mail:~$ dig me.example.net any

; <<>> DiG 9.7.0-P1 <<>> me.example.net any
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10614
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 3, ADDITIONAL: 2

;; QUESTION SECTION:
;me.example.net.	IN	ANY

;; ANSWER SECTION:
me.example.net. 413	IN	NS	alfa.example.net.
me.example.net. 413	IN	NS	epsilon.example.net.
me.example.net. 413	IN	NS	ns1.me.example.net.
me.example.net. 413	IN	MX	1 mail.me.example.net.
me.example.net. 2415	IN	AAAA	2002:(etc)::1

;; AUTHORITY SECTION:
me.example.net. 413	IN	NS	alfa.example.net.
me.example.net. 413	IN	NS	epsilon.example.net.
me.example.net. 413	IN	NS	ns1.me.example.net.

;; ADDITIONAL SECTION:
ns1.me.example.net. 271 IN	A	190.(etc)170
ns1.me.example.net. 13471 IN	AAAA	2002:(etc)::1

;; Query time: 1 msec
;; SERVER: 190.(etc).134#53(190.(etc).134)
;; WHEN: Wed Nov 23 15:50:31 2011
;; MSG SIZE  rcvd: 235

matiaspecchia@mail:~$ dig mail.me.example.net 

; <<>> DiG 9.7.0-P1 <<>> mail.me.example.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19357
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 2

;; QUESTION SECTION:
;mail.me.example.net.	IN	A

;; ANSWER SECTION:
mail.me.example.net. 600 IN	A	192.168.23.20

;; AUTHORITY SECTION:
mail.me.example.net. 600 IN	NS	epsilon.example.net.
mail.me.example.net. 600 IN	NS	ns1.me.example.net.
mail.me.example.net. 600 IN	NS	alfa.example.net.

;; ADDITIONAL SECTION:
ns1.me.example.net. 45	IN	A	190.(etc).170
ns1.me.example.net. 13245 IN	AAAA	2002:aad2:ee19::1

;; Query time: 3 msec
;; SERVER: 190.(etc).134#53(190.(etc).134)
;; WHEN: Wed Nov 23 15:54:17 2011
;; MSG SIZE  rcvd: 165

matiaspecchia@mail:~$ host $(hostname)
mail.me.example.net has address 192.168.23.20

[matiaspecchia]

After searching some threadhs here I found these error:

zimbra@mail:/opt/zimbra/conf$ /opt/zimbra/bin/zmamavisdctl restart
Stopping amavisd...amavisd is not running.
Starting amavisd...ERROR: MISSING REQUIRED BASIC MODULES:
  IO::Stringy
  Unix::Syslog
  MIME::Words
  MIME::Head
  MIME::Body
  MIME::Entity
  MIME::Parser
  MIME::Decoder
  MIME::Decoder::Base64
  MIME::Decoder::Binary
  MIME::Decoder::QuotedPrint
  MIME::Decoder::NBit
  MIME::Decoder::UU
  MIME::Decoder::Gzip64
  Net::Server
  Net::Server::PreFork
BEGIN failed--compilation aborted at /opt/zimbra/amavisd/sbin/amavisd line 237.
failed.

The solution that I found was to install libnet-server-perl libmime-tools-perl ., And restart zimbra form /etc/init.d/zimbra restart

I can't explain(me) how the systema was working properly without the packages

[pckiran]

I'm facing a similar issue

can you please the procedure to install
libnet-server-perl libmime-tools-perl

[matiaspecchia]

Originally Posted by pckiran

I'm facing a similar issue

can you please the procedure to install
libnet-server-perl libmime-tools-perl

in debian/ubuntu:

sudo apt-get install libnet-server-perl libmime-tools-perl


fedora/redhat/centos man yum

[ikilic23]

I noticed that Firewall UDP Port 25 (smtp) is closed. I added UDP port 25 in firewall then Zimbra Mail Server has received mails.