Perfect Server Ubuntu 9.10 with ISPConfig3

[hccoder]

Hello,

First: Sorry for my english,

Second: the real problem, yesterday i setup an ubuntu 9.10 server with ISPConfig3, like in here: http://howtoforge.com/perfect-server...ispconfig-3-p3
After installation everything's good, I started setting up the domains what I handle. After I setup 2 domain I started testing:
I was send a mail to myvirtualuser@handled-domain.test, after this, I checked the virtualuser's mailbox and the mail was there.
In the next step I send a mail to admin@mydomain.com this is my mailbox, and the gmail gives me an error message after sending, that's contains the following lines:

'This is the mail system at host mydomain.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The mail system

<admin@mydomain.com>: unknown user: "admin"

Final-Recipient: rfc822; admin@mydomain.com
Original-Recipient: rfc822;admin@mydomain.com
Action: failed
Status: 5.1.1
Diagnostic-Code: X-Postfix; unknown user: "admin"'

I think postfix wanna send this E-Mail to a localuser called admin, but I have only vitrualusers, i don't know how I can fix this problem .
My access to ISPConfig panel is mydomain.com:8080.

I welcome any idea!
Thanks a lot.

[falko]

What's in /etc/postfix/main.cf?

[hccoder]

# See /usr/share/postfix/main.cf.dist for a commented, more complete version


# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

readme_directory = /usr/share/doc/postfix

# TLS parameters
smtpd_tls_cert_file = /etc/postfix/smtpd.cert
smtpd_tls_key_file = /etc/postfix/smtpd.key
smtpd_use_tls = yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.

myhostname = server1.example.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = server1.example.com, localhost, localhost.localdomain
relayhost =
mynetworks = 127.0.0.0/8 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
html_directory = /usr/share/doc/postfix/html
virtual_alias_domains =
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, mysql:/etc/postfix/mysql-virtual_email2email.cf
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_mailbox_base = /var/vmail
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = yes
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_unauth_destination
smtpd_tls_security_level = may
transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf
virtual_create_maildirsize = yes
virtual_maildir_extended = yes
virtual_mailbox_limit_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailbox_limit_maps.cf
virtual_mailbox_limit_override = yes
virtual_maildir_limit_message = "The user you are trying to reach is over quota."
virtual_overquota_bounce = yes
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps
smtpd_sender_restrictions = check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf
smtpd_client_restrictions = check_client_access mysql:/etc/postfix/mysql-virtual_client.cf
maildrop_destination_concurrency_limit = 1
maildrop_destination_recipient_limit = 1
virtual_transport = maildrop
header_checks = regexp:/etc/postfix/header_checks
mime_header_checks = regexp:/etc/postfix/mime_header_checks
nested_header_checks = regexp:/etc/postfix/nested_header_checks
body_checks = regexp:/etc/postfix/body_checks
content_filter = amavis:[127.0.0.1]:10024
receive_override_options = no_address_mappings


I've never touch this config, it's generated by ISPconfig(I think).

[falko]

Is mydomain.com listed anywhere in your main.cf or in /etc/mailname?

Does the MX record for mydomain.com point to the correct server? You can check that with

dig mx mydomain.com

[hccoder]

Thank you!

Today I will reinstall my system, I think I did some mistakes.

[hccoder]

Hi,

I',ve reinstalled my system(http://howtoforge.com/perfect-server...10-ispconfig-3), and everything is OK, but I need 1 more thing, if I wanna use the SMTP, i cannot login with my username and password(tried with ssl,tls doesn't help), but if I send mail to myself or other mail users on the server it's working without smtp login
Anyone can tell me how can I change this? I need to able login to SMTP from everywhere, and need to send mail to everyone

Thank you!

Edit: I've changed the SMTP port to 2500 because my ISP is blocking port 25, and I can telnet into my server with port 2500

[falko]

Any errors in your mail log? Did you use the email address as the SMTP username?

[hccoder]

Yes I used my email address as SMTP login name, and if I set the recipient address in the whitelist I can send mail to that address, but only for this one...
I tried to set my email address to 'sender' in whitelist but nothing happen, postfix gives me an error 'relay access denied'...

[hccoder]

I've resolved the problem, changed the smtp chroot in the master.cf to y and it works fine!

Thanks again!