Hello,
I am having an issue where Postfix does not attempt to authenticate to the
relay I am using, even though the settings appear to be correct. When I look in
the maillog, I see "530 Authentication is required before sending", and when I
run a packet trace, I don't see Postfix ever using AUTH PLAIN. Are there any
other tools I can run to give me an idea of why Postfix is not Here is the
output of postconf -n. Relay name and domain are sanitized for Privacy. Note
that I have been able to successfully authenticate manually with the
username/password stored in /etc/postfix/sasl/passwd, and that it is trying to
send to the correct relay that is in that file.
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
html_directory = no
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydomain = AAAAAAAAAAAA.AAA
myhostname = AA-DDD.AAAAAAAAAAAA.AAA
mynetworks = /etc/postfix/network_table
myorigin = AAAAAAAAAAAA.AAA
newaliases_path = /usr/bin/newaliases.postfix
readme_directory = /usr/share/doc/postfix-2.5.6/README_FILES
relayhost = AAAA.AAA.AA.AAA:25
sample_directory = /usr/share/doc/postfix-2.5.6/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl/passwd
smtp_sasl_security_options =
smtp_tls_CAfile =
smtp_tls_note_starttls_offer = no
smtp_use_tls = no
smtpd_tls_auth_only = no
smtpd_tls_loglevel = 2
smtpd_tls_received_header = no
tls_random_source =
unknown_local_recipient_reject_code = 550
virtual_transport = lmtp:unix:/var/lib/imap/socket/lmtp
Thanks
-Keegan
