All goolging has not helped. I hope to find here the solution.
Thanks in advance for your help.
Wolfgang
* Background:
Getting error message: Relay access denied
The following command works fine: telenet localhost 25
The following command cretes above mentioned error message when entering
"rcpt to: email_address"
* Setup:
CENTOS 7.5 home server. Letsencrypt certificates
postfix-2.10.1-6.el7.x86_64
* Maillog:
Nov 28 12:22:15 home postfix/smtpd[12253]: disconnect from
localhost[127.0.0.1]
Nov 28 12:22:20 home postfix/smtps/smtpd[12360]: connect from
localhost[127.0.0.1]
Nov 28 12:22:40 home postfix/smtps/smtpd[12360]: NOQUEUE: reject: RCPT from
localhost[127.0.0.1]: 554 5.7.1 <wp.rauchh...@gmail.com>: Relay access
denied; from=<wp.rauchh...@wo-lar.com> to=<wp.rauchh...@gmail.com>
proto=SMTP
* ehlo localhost
[root@home postfix]# telnet localhost 465
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 host ESMTP Sendmail 2.1
ehlo localhost
250-home.wo-lar.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
* postconf -n
content_filter = amavisfeed:[127.0.0.1]:10024
home_mailbox = Maildir/
inet_interfaces = all
inet_protocols = all
mail_owner = postfix
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
mydomain = <DN>
myhostname = <FQDN>
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 <LAN/24>
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
smtp_tls_ciphers = high
smtp_tls_mandatory_ciphers = high
smtp_use_tls = yes
smtpd_banner = host ESMTP Sendmail 2.1
smtpd_tls_auth_only = yes
smtpd_tls_cert_file = /etc/letsencrypt/live/<DN>/fullchain.pem
smtpd_tls_ciphers = high
smtpd_tls_key_file = /etc/letsencrypt/live/<DN>/privkey.pem
smtpd_tls_mandatory_ciphers = high
smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1
smtpd_tls_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
tls_high_cipherlist =
ECDH+aRSA+AES256:ECDH+aRSA+AES128:AES256-SHA:AES128+EECDH:AES128+EDH
tls_preempt_cipherlist = yes
unknown_local_recipient_reject_code = 550
--
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