Postfix relay problem

[asus]

ok now I have run into another problem with outgoing email. I'm trying to relay my outgoing email through my ISP email @ rogers.com but now I get this

Jun 25 11:11:21 gwi postfix/smtp[29061]: warning: valid_hostname: empty hostname
Jun 25 11:11:21 gwi postfix/smtp[29061]: warning: malformed domain name in resource data of MX record for smtp.broadband.rogers.com:
Jun 25 11:11:21 gwi postfix/smtp[29061]: warning: valid_hostname: empty hostname
Jun 25 11:11:21 gwi postfix/smtp[29061]: warning: malformed domain name in resource data of MX record for smtp-rog.mail.yahoo.com:
Jun 25 11:11:21 gwi postfix/smtp[29061]: warning: relayhost configuration problem

[topdog]

post your main.cf

[asus]

# 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 = no

# TLS parameters
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_key_file = /etc/postfix/ssl/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 = gwi.bounceme.net
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
#mydestination = gwi.bounceme.net, localhost.bounceme.net, localhost.localdomain, localhost
relayhost = smtp.broadband.rogers.com
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_command = procmail -a "$EXTENSION"
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_sasl_authenticated_header = yes
smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject _unauth_destination
smtpd_tls_auth_only = no
smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom

virtual_maps = hash:/etc/postfix/virtusertable

mydestination = /etc/postfix/local-host-names
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_sasl_security_options =

[topdog]

You need to make this change
relayhost = [smtp.broadband.rogers.com]

[asus]

thank top dog that worked. i followed the postfix relay howto, So maybe someone should add that into that howto.

[asus]

ok now i have ran into this Jun 26 11:58:49 gwi postfix/smtp[28839]: 30FB71343EF: to=<0asus0@rogers.com>, relay=smtp.broadband.rogers.com[206.190.36.18]:25, delay=0.54, delays=0.14/0.04/0.33/0.03, dsn=5.0.0, status=bounced (host smtp.broadband.rogers.com[206.190.36.18] said: 553 From: address not verified; see http://www.rogershelp.com/verify-email (in reply to MAIL FROM command))
Jun 26 11:58:49 gwi postfix/cleanup[28837]: B81C3134498: message-id=<20080626155849.B81C3134498@gwi.bounceme.net>
Jun 26 11:58:49 gwi imapd: LOGOUT, user=web1_adam, ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=77, sent=418, time=0
Jun 26 11:58:49 gwi postfix/qmgr[28776]: B81C3134498: from=<>, size=2753, nrcpt=1 (queue active)
Jun 26 11:58:49 gwi postfix/bounce[28843]: 30FB71343EF: sender non-delivery notification: B81C3134498
Jun 26 11:58:49 gwi postfix/qmgr[28776]: 30FB71343EF: removed
Jun 26 11:58:50 gwi postfix/smtp[28839]: B81C3134498: to=<web1_adam@example.com>, relay=smtp.broadband.rogers.com[206.190.36.18]:25, delay=0.39, delays=0.03/0/0.34/0.03, dsn=5.0.0, status=bounced (host smtp.broadband.rogers.com[206.190.36.18] said: 553 From: address not verified; see http://www.rogershelp.com/verify-email (in reply to MAIL FROM command))
Jun 26 11:58:50 gwi postfix/qmgr[28776]: B81C3134498: removed
Jun 26 11:58:52 gwi imapd: Connection, ip=[::ffff:127.0.0.1]

I noticed that web1_adam@example.com that shouldn't be there I don't recall putting in example in anywhere when installing

[falko]

What's in /etc/mailname?

[asus]

gwi.bounceme.net

[falko]

Ok. What are the outputs of hostname and hostname -f?

[asus]

the same gwi.bounceme.net

[falko]

What are the outputs of
postconf -d | grep example.com
and
postconf -n | grep example.com?

[asus]

nothing came up for both.

[falko]

Then I don't know why you see example.com in your log...

[asus]

ok..... thanks for the help . I will try and figure it out.

[Zarteg]

The postfix or for that matter sendmail relay mail problem can be caused by using Rogers ISP.

To send e-mail you now have to login your rogers.yahoo.com account and add any "From" addresses that will be sending through your connection.
The maximum is 10 minus your default Rogers account so in reality 9.

Go To http://rogers.yahoo.com
login to the website (your account)

Go To "Mail"
Go To "Options"
Under Management Go To "Mail Accounts"

Figure out what your relay is trying to send as
eg: "apache@yourdomain.com" and add it.