Hello, I am trying to setup an e-mail with ISPConfig. All seemed to be
working until I say my deferred e-mail for Postfix. I am getting the
below error message in my mail.log. Mucho thanks for any help.
Apr 17 12:12:34 www postfix/qmgr[23125]: 22924411365:
to=<XXXXXX@juno.com>, relay=none, delay=66558, delays=66482/76/0/0,
dsn=4.4.3, status=deferred (delivery temporarily suspended: Host or
domain name not found. Name service error for name=juno.com type=MX:
Host not found, try again)
I used the HOWTO for the perfect server setup on Ubuntu 6.10. Below
are some config files for Ubuntu.
I own the domain www.builderbulletins.com. I made the hostname for my
Ubuntu box www.builderbulletins.com. I made my MX record
www.builderbulletins.com.
My HOSTS file is
127.0.0.1 localhost.localdomain localhost
192.168.2.1 www.builderbulletins.com www
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
My resolv.conf is (Which are my ISP's name servers)
nameserver 216.199.XXX
nameserver 216.199.XXX.XXX
Here is my nsswitch.conf
passwd: compat
group: compat
shadow: compat
hosts: files dns
networks: files
protocols: db files
services: db files
ethers: db files
rpc: db files
netgroup: nis
Here is my main.cf (at least the part that matters)
myhostname = www.builderbulletins.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = builderbulletins.com
#mydestination = $myhostname, localhost.$mydomain, localhost
relayhost =
mynetworks = 127.0.0.0/8 192.168.2.0/24
mailbox_command =
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all
smtpd_sasl_local_domain =
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions =
permit_sasl_authenticated,permit_mynetworks,reject _unauth_destination
tls_random_source = dev:/dev/urandom
home_mailbox = Maildir/
virtual_maps = hash:/etc/postfix/virtusertable
mydestination = /etc/postfix/local-host-names
Dig works about half the time also.
Here is my digg A output
; <<>> DiG 9.3.2 <<>> A builderbulletins.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32659
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
;; QUESTION SECTION:
;builderbulletins.com. IN A
;; ANSWER SECTION:
builderbulletins.com. 2401 IN A 216.199.187.234
;; AUTHORITY SECTION:
builderbulletins.com. 512 IN NS PARK15.SECURESERVER.NET.
builderbulletins.com. 512 IN NS PARK16.SECURESERVER.NET.
;; ADDITIONAL SECTION:
PARK15.SECURESERVER.NET. 229 IN A 64.202.165.118
PARK16.SECURESERVER.NET. 229 IN A 208.109.80.43
;; Query time: 75 msec
;; SERVER: 216.199.XXX.XXX#53(216.199.XXX.XXX)
;; WHEN: Tue Apr 17 12:17:24 2007
;; MSG SIZE rcvd: 144
Here is my dig MX output (well it is not working atm)
DNSStuff.com says...
builderbulletins.com. MX IN 3600 www.builderbulletins.com. [Preference = 10]
-- Jason Broyles"Use Linux, it's free."
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