POSTFIX SMTP Help

[fungus1487]

Hi All,

I have setup POSTFIX on our server and can receive email and pop3 into it to grab mail. So far so good. However I cannot connect a mail client to send mail via smtp through the server itself.

I have followed the articles at:

https://help.ubuntu.com/community/Po...asicSetupHowto
https://help.ubuntu.com/community/Postfix

I keep receiving the following message

Server response: 535 5.7.8 Error: authentication failed: generic failure code(535)

Here is my configuration for /etc/postfix/main.cf (removed domain info)

# 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/ssl/certs/smtpd.crt
smtpd_tls_key_file = /etc/ssl/private/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 = mydomain.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = mydomain.com, localhost.mydomain.com, localhost, mail.mydomain.com
relayhost = 
mynetworks = 127.0.0.0/8
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all
home_mailbox = Maildir/
mailbox_command = 
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
smtp_tls_security_level = may
smtpd_tls_security_level = may
smtpd_tls_auth_only = no
smtp_tls_note_starttls_offer = yes
smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
smtpd_sasl_type = cyrus
cyrus_sasl_config_path = /etc/postfix/sasl

Any help appreciated

[TheFu]

Did the

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

help?