I configured postfix with ssl/tls. and created an smtp. However I am unable to send test email and/or login.
"Text below first defines error log (different attempts) and then configuration files."
Error log on terminal.
[First Attempt]
[root@domain postfix]# telnet mail.example.org 587
Trying 139.59.182.62...
Connected to mail.example.org.
Escape character is '^]'.
220 example.org ESMTP Postfix
ehlo mail.example.org
250-example.org
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN
250-AUTH=PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
starttls
220 2.0.0 Ready to start TLS
ehlo mail.example.org
Connection closed by foreign host.
[Second Attempt]
[root@domain postfix]# telnet mail.example.org 587
Trying 139.59.182.62...
Connected to mail.example.org.
Escape character is '^]'.
220 example.org ESMTP Postfix
ehlo mail.example.org
250-example.org
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN
250-AUTH=PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
auth plain
334
username
535 5.7.8 Error: authentication failed: another step is needed in authentication
quit
221 2.0.0 Bye
Connection closed by foreign host.
[Third Attempt]
[root@domain postfix]# telnet mail.example.org 587
Trying 139.59.182.62...
Connected to mail.example.org.
Escape character is '^]'.
220 example.org ESMTP Postfix
ehlo mail.example.org
250-example.org
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN
250-AUTH=PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
MAIL FROM:<user@domain.org>
250 2.1.0 Ok
RCPT TO:<******@gmail.com>
454 4.7.1 <*******@gmail.com>: Relay access denied
quit
221 2.0.0 Bye
Connection closed by foreign host.
/var/log/maillog file
Aug 26 19:55:11 example postfix/smtpd[22132]: connect from example.org[00.00.00.00]
Aug 26 19:55:22 example postfix/smtpd[22132]: warning: example.org[00.00.00.00]: SASL plain authentication failed: another step is needed in authentication
Aug 26 19:55:40 example postfix/smtpd[22132]: disconnect from example.org[00.00.00.00]
Aug 26 19:55:42 example postfix/smtpd[22132]: connect from example.org[00.00.00.00]
Aug 26 19:56:25 example postfix/smtpd[22132]: NOQUEUE: reject: RCPT from example.org[00.00.00.00]: 454 4.7.1 <*******@gmail.com>: Relay access denied; from=<******@example.org> to=<*******@gmail.com> proto=ESMTP helo=<mail.domain.org>
Aug 26 19:56:30 example postfix/smtpd[22132]: disconnect from example.org[00.00.00.00]
Aug 26 19:59:50 example postfix/anvil[22134]: statistics: max connection rate 2/60s for (submission:00.00.00.00) at Aug 26 19:55:11
Aug 26 19:59:50 example postfix/anvil[22134]: statistics: max connection count 1 for (submission:00.00.00.00) at Aug 26 19:54:29
Aug 26 19:59:50 example postfix/anvil[22134]: statistics: max cache size 1 at Aug 26 19:54:29
Configuration files:
[main.cf]
myorigin = domain1.org
myhostname = domain2.org
inet_protocols = all
mydestination = mail.domain1.org, domain1
relay_domains = domain2
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
virtual_alias_domains = domain1.org domain2.org
virtual_alias_maps = hash:/etc/postfix/virtual
smtpd_use_tls = yes
smtpd_tls_auth_only = no
smtpd_tls_key_file = /etc/postfix/ssl/ssl.key
smtpd_tls_cert_file = /etc/postfix/ssl/ssl.crt
smtpd_tls_CAfile = /etc/postfix/ssl/interm.crt
smtpd_tls_loglevel = 1
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_sasl_security_options = noanonymous
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
smtpd_sasl_auth_enable = yes
smtp_sasl_auth_enable = yes
smtpd_tls_protocols = !SSLv2, !SSLv3
smtpd_sasl_local_domain =
smtpd_delay_reject = yes
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = reject_invalid_hostname,permit_sasl_authenticated,
reject_unknown_recipient_domain,
reject_unauth_destination,
reject_rbl_client sbl.spamhaus.org,
permit
smtpd_helo_restrictions = reject_invalid_helo_hostname,
reject_non_fqdn_helo_hostname,
reject_unknown_helo_hostname
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
smtp_tls_security_level = may
smtp_tls_note_starttls_offer = yes
[master.cf]
smtp inet n - n - - smtpd
#smtp inet n - n - 1 postscreen
#smtpd pass - - n - - smtpd
#dnsblog unix - - n - 0 dnsblog
#tlsproxy unix - - n - 0 tlsproxy
submission inet n - n - - smtpd
# -o syslog_name=postfix/submission
# -o smtpd_tls_security_level=encrypt
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
-o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#smtps inet n - n - - smtpd
# -o syslog_name=postfix/smtps
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
if you need any details, please let me know. I am stuck at it. tried different ways, from different tutorials but didn't help much.
