Configfure postfix with php (relay)

I need help configuring postfix. I have it installed and running
delivering local mail only on my newb ubuntu desktop/server. I cannot
seem to figure out how to get it to relay mail to my isp
(smtp-server.cfl.rr.com). I would like to:

1) relay all non-local mail through smtp-server.cfl.rr.com
2) process local mail as normal

....with a small test script (php) any mail I attempt to send gets sent
to my local mailbox with the error of unknown user ???? where ???? is
the part before the @ sign.

I have spent several days googling but I guess i'm just not getting it
right. I simply want to process info from my web forms send info to
clients. I will NOT be polling for inbound mail (at least not yet). That
will be a question for later...

--- my config file ---

# 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

# TLS parameters
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${queue_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.

alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = cfl.rr.com, linux-server, localhost.localdomain, localhost
mynetworks = 127.0.0.0/8
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +
relayhost = smtp-server.cfl.rr.com

Thank you in advance,
Norman

Norman Peelman wrote:
> I need help configuring postfix. I have it installed and running
> delivering local mail only on my newb ubuntu desktop/server. I cannot
> seem to figure out how to get it to relay mail to my isp
> (smtp-server.cfl.rr.com). I would like to:
>
> 1) relay all non-local mail through smtp-server.cfl.rr.com
> 2) process local mail as normal
>
> ...with a small test script (php) any mail I attempt to send gets sent
> to my local mailbox with the error of unknown user ???? where ???? is
> the part before the @ sign.
>
> I have spent several days googling but I guess i'm just not getting it
> right. I simply want to process info from my web forms send info to
> clients. I will NOT be polling for inbound mail (at least not yet). That
> will be a question for later...
>
> --- my config file ---
>
> # 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 $mail_name (Ubuntu)
> biff = no
>
> # appending .domain is the MUA's job.
> append_dot_mydomain = no
>
> # Uncomment the next line to generate "delayed mail" warnings
> #delay_warning_time = 4h
>
> # TLS parameters
> smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
> smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
> smtpd_use_tls=yes
> smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
> smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache
>
> # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
> # information on enabling SSL in the smtp client.
>
> alias_maps = hash:/etc/aliases
> alias_database = hash:/etc/aliases
> myorigin = /etc/mailname
> mydestination = cfl.rr.com, linux-server, localhost.localdomain, localhost
> mynetworks = 127.0.0.0/8
> mailbox_command = procmail -a "$EXTENSION"
> mailbox_size_limit = 0
> recipient_delimiter = +
> relayhost = smtp-server.cfl.rr.com
>
> Thank you in advance,
> Norman

Fixed... needed o remove cfl.rr.com from the 'mydestination' line.

Norm