Postfix 3.5.17 on Debian 11
Greetings. I could use some help understanding why postfix takes around
60 seconds to accept and forward messages received using submission.
This is on a new server I recently stood up. An almost identically
configured old server did not have this problem. DNS works OK on client
and server.
Enabling "debug_peer" produced more syslog output, but I'm not
understanding the "match_list_match" .. "no match" entries, or why there
are two EHLO commands involved here. Note that the the time elapsed
between initial TCP/TLS connection and message acceptance is 61 seconds.
I've anonymized the syslog entries a bit:
IP addresses of postfix server = "1.1.1.1/32" and
"[dead:beef::1010:1010]/64"
Client's public IP address = "2.2.2.2/32"
Client's internal NAT IP address = "192.168.0.132"
Mail sender = "sen...@example.com"
Mail recipient = "recipi...@gmail.com".
I've also pasted the output of "postconf -n" and "postconf -Mf" below
the syslog entries.
Thanks in advance for helping me understand why message acceptance over
submission is taking so long.
dn
syslog:
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: connect from
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
127.0.0.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? 127.0.0.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
[::1]/128
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? [::1]/128
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
1.1.2.3/29
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? 1.1.2.3/29
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
1.1.3.4/28
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? 1.1.3.4/28
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
1.1.1.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? 1.1.1.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
[dead:beef::1010:1010]/64
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? [dead:beef::1010:1010]/64
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: cpe-2.2.2.2.my.wonderful.isp.com: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: 2.2.2.2: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: send attr ident
= submission:2.2.2.2
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 220 mail.example.com ESMTP
Postfix
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: <
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: EHLO [192.168.0.132]
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: cpe-2.2.2.2.my.wonderful.isp.com: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: 2.2.2.2: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-mail.example.com
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-PIPELINING
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-SIZE 15728640
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-ETRN
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-STARTTLS
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-ENHANCEDSTATUSCODES
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-8BITMIME
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-DSN
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-SMTPUTF8
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250 CHUNKING
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: <
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: STARTTLS
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 220 2.0.0 Ready to start TLS
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: Anonymous TLS
connection established from cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]:
TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange
X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: <
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: EHLO [192.168.0.132]
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: cpe-2.2.2.2.my.wonderful.isp.com: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: 2.2.2.2: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-mail.example.com
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-PIPELINING
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-SIZE 15728640
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-ETRN
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-AUTH PLAIN LOGIN
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-ENHANCEDSTATUSCODES
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-8BITMIME
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-DSN
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250-SMTPUTF8
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250 CHUNKING
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: <
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: AUTH PLAIN
U8iKmXdtYW5AbmV0d29ya3Rlc3QuY29tAGRpYWg8bkeh3W5lZ2FyLWFnb3JhLWZhc3RuZXNzMw==
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 235 2.7.0 Authentication
successful
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: <
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: MAIL
FROM:<sen...@example.com> BODY=8BITMIME SIZE=446
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
permit_inet_interfaces: cpe-2.2.2.2.my.wonderful.isp.com 2.2.2.2
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250 2.1.0 Ok
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: <
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: RCPT TO:<recipi...@gmail.com>
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
permit_mynetworks: cpe-2.2.2.2.my.wonderful.isp.com 2.2.2.2
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 127.0.0.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 127.0.0.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? [::1]/128
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? [::1]/128
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.2.3/29
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.2.3/29
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.3.4/28
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.3.4/28
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.1.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.1.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? [dead:beef::1010:1010]/64
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? [dead:beef::1010:1010]/64
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: cpe-2.2.2.2.my.wonderful.isp.com: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: 2.2.2.2: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
permit_mynetworks: cpe-2.2.2.2.my.wonderful.isp.com 2.2.2.2
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 127.0.0.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 127.0.0.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? [::1]/128
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? [::1]/128
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.2.3/29
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.2.3/29
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.3.4/28
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.3.4/28
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.1.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.1.1/32
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? [dead:beef::1010:1010]/64
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? [dead:beef::1010:1010]/64
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: cpe-2.2.2.2.my.wonderful.isp.com: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: 2.2.2.2: no match
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: send attr
client_address = 2.2.2.2
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: send attr
client_name = cpe-2.2.2.2.my.wonderful.isp.com
Feb 12 18:02:23 mail10 postfix/submission/smtpd[593931]: send attr
reverse_client_name = cpe-2.2.2.2.my.wonderful.isp.com
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]:
permit_mynetworks: cpe-2.2.2.2.my.wonderful.isp.com 2.2.2.2
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 127.0.0.1/32
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 127.0.0.1/32
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? [::1]/128
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? [::1]/128
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.2.3/29
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.2.3/29
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.3.4/28
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.3.4/28
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.1.1/32
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.1.1/32
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? [dead:beef::1010:1010]/64
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? [dead:beef::1010:1010]/64
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]:
match_list_match: cpe-2.2.2.2.my.wonderful.isp.com: no match
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]:
match_list_match: 2.2.2.2: no match
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]:
permit_mynetworks: cpe-2.2.2.2.my.wonderful.isp.com 2.2.2.2
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 127.0.0.1/32
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 127.0.0.1/32
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? [::1]/128
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? [::1]/128
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.2.3/29
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.2.3/29
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.3.4/28
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.3.4/28
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? 1.1.1.1/32
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? 1.1.1.1/32
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostname:
mynetworks: cpe-2.2.2.2.my.wonderful.isp.com ~? [dead:beef::1010:1010]/64
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
mynetworks: 2.2.2.2 ~? [dead:beef::1010:1010]/64
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]:
match_list_match: cpe-2.2.2.2.my.wonderful.isp.com: no match
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]:
match_list_match: 2.2.2.2: no match
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]:
4PFSKT5m0kzHTbm: client=cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2],
sasl_method=PLAIN, sasl_username=sen...@example.com
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250 2.1.5 Ok
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: <
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: DATA
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 354 End data with
<CR><LF>.<CR><LF>
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: send attr
client_address = 2.2.2.2
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: send attr
client_name = cpe-2.2.2.2.my.wonderful.isp.com
Feb 12 18:02:53 mail10 postfix/submission/smtpd[593931]: send attr
reverse_client_name = cpe-2.2.2.2.my.wonderful.isp.com
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 250 2.0.0 Ok: queued as
4PFSKT5m0kzHTbm
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: <
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: QUIT
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: >
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2]: 221 2.0.0 Bye
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
127.0.0.1/32
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? 127.0.0.1/32
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
[::1]/128
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? [::1]/128
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
1.1.2.3/29
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? 1.1.2.3/29
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
1.1.3.4/28
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? 1.1.3.4/28
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
1.1.1.1/32
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? 1.1.1.1/32
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostname:
smtpd_client_event_limit_exceptions: cpe-2.2.2.2.my.wonderful.isp.com ~?
[dead:beef::1010:1010]/64
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: match_hostaddr:
smtpd_client_event_limit_exceptions: 2.2.2.2 ~? [dead:beef::1010:1010]/64
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: cpe-2.2.2.2.my.wonderful.isp.com: no match
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]:
match_list_match: 2.2.2.2: no match
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: send attr ident
= submission:2.2.2.2
Feb 12 18:03:23 mail10 postfix/submission/smtpd[593931]: disconnect from
cpe-2.2.2.2.my.wonderful.isp.com[2.2.2.2] ehlo=2 starttls=1 auth=1
mail=1 rcpt=1 data=1 quit=1 commands=8
Feb 12 18:03:24 mail10 amavis[538576]: (538576-15) Passed CLEAN
{RelayedInternal}, ORIGINATING/MYUSERS LOCAL [2.2.2.2]:53823 [2.2.2.2]
ESMTP/ESMTP <sen...@example.com> -> <recipi...@gmail.com>,
(ESMTPSA://[2.2.2.2]:53823), Queue-ID: 4PFSKT5m0kzHTbm, Message-ID:
<11844a64-3a51-ac74-0871-3c3a02250...@example.com>, mail_id:
gpOmLoPW0rTr, b: BBEoPQorZ, Hits: -, size: 672, queued_as:
4PFSL372gLzHTcg, Subject: "K13", From: <sen...@example.com>, User-Agent:
Mozilla/5.0_(Macintosh;_Intel_Mac_OS_X_10.15;_rv:102.0)_Gecko/20100101_Thunderbird/102.7.2,
helo=[192.168.0.132], dkim_new=dkim:example.com, 139 ms
postconf -n:
alias_database = hash:/etc/postfix/aliases
alias_maps = hash:/etc/postfix/aliases
allow_min_user = no
allow_percent_hack = no
biff = no
body_checks = pcre:/etc/postfix/body_checks.pcre
command_directory = /usr/sbin
compatibility_level = 2
content_filter = smtp-amavis:[127.0.0.1]:10024
daemon_directory = /usr/lib/postfix/sbin
data_directory = /var/lib/postfix
debug_peer_level = 2
debug_peer_list = 2.2.2.2
debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd
$daemon_directory/$process_name $process_id & sleep 5
disable_vrfy_command = yes
dovecot_destination_recipient_limit = 1
enable_long_queue_ids = yes
enable_original_recipient = no
header_checks = pcre:/etc/postfix/header_checks
inet_interfaces = all
inet_protocols = all
lmtp_tls_mandatory_protocols = !SSLv2 !SSLv3
lmtp_tls_protocols = !SSLv2 !SSLv3
local_recipient_maps = proxy:unix:passwd.byname $alias_maps
hash:/opt/mailman/mm/var/data/postfix_lmtp
mail_owner = postfix
mailq_path = /usr/bin/mailq
message_size_limit = 15728640
mlmmj_destination_recipient_limit = 1
mydestination = $myhostname, localhost, localhost.localdomain,
lists.potrzebie.org, mail.cvcbike.org, lists.example.com
mydomain = example.com
myhostname = mail10.example.com
mynetworks = 127.0.0.1/32, [::1]/128, 162.251.232.144/29,
162.251.233.240/28, 149.248.5.173/32,
[2001:19f0:6001:32de:5400:4ff:fe47:f21d]/64
myorigin = /etc/mailname
newaliases_path = /usr/bin/newaliases
owner_request_special = no
postscreen_access_list = permit_mynetworks
cidr:/etc/postfix/postscreen_access.cidr
postscreen_blacklist_action = drop
postscreen_dnsbl_action = drop
postscreen_dnsbl_reply_map = texthash:/etc/postfix/postscreen_dnsbl_reply
postscreen_dnsbl_sites = zen.spamhaus.org=127.0.0.[2..11]*3
b.barracudacentral.org=127.0.0.2*2
postscreen_dnsbl_threshold = 2
postscreen_dnsbl_whitelist_threshold = -2
postscreen_greet_action = drop
proxy_read_maps = $canonical_maps $lmtp_generic_maps
$local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps
$recipient_canonical_maps $relay_domains $relay_recipient_maps
$relocated_maps $sender_bcc_maps $sender_canonical_maps
$smtp_generic_maps $smtpd_sender_login_maps $transport_maps
$virtual_alias_domains $virtual_alias_maps $virtual_mailbox_domains
$virtual_mailbox_maps $smtpd_sender_restrictions
$sender_dependent_relayhost_maps
queue_directory = /var/spool/postfix
recipient_bcc_maps =
proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_user.cf
proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_domain.cf
recipient_delimiter = +
relay_domains = $mydestination
proxy:mysql:/etc/postfix/mysql/relay_domains.cf
hash:/opt/mailman/mm/var/data/postfix_domains
relayhost =
sender_bcc_maps = proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf
proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_domain.cf
sender_dependent_relayhost_maps =
proxy:mysql:/etc/postfix/mysql/sender_dependent_relayhost_maps.cf
sendmail_path = /usr/sbin/sendmail
setgid_group = postdrop
show_user_unknown_table_name = no
smtp-amavis_destination_recipient_limit = 1
smtp_tls_CAfile = $smtpd_tls_CAfile
smtp_tls_CApath = /etc/ssl/certs
smtp_tls_loglevel = 1
smtp_tls_mandatory_protocols = !SSLv2 !SSLv3
smtp_tls_note_starttls_offer = yes
smtp_tls_protocols = !TLSv1.1 !TLSv1 !SSLv2 !SSLv3
smtp_tls_security_level = may
smtpd_command_filter = pcre:/etc/postfix/command_filter.pcre
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_end_of_data_restrictions = check_policy_service inet:127.0.0.1:7777
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks permit_sasl_authenticated
check_helo_access pcre:/etc/postfix/helo_access.pcre
reject_non_fqdn_helo_hostname reject_unknown_helo_hostname
smtpd_recipient_restrictions = reject_non_fqdn_recipient
reject_unlisted_recipient check_policy_service inet:127.0.0.1:7777
permit_mynetworks permit_sasl_authenticated reject_unauth_destination
check_policy_service inet:127.0.0.1:12340
smtpd_reject_unlisted_recipient = yes
smtpd_reject_unlisted_sender = yes
smtpd_sasl_path = private/dovecot-auth
smtpd_sasl_type = dovecot
smtpd_sender_login_maps =
proxy:mysql:/etc/postfix/mysql/sender_login_maps.cf
smtpd_sender_restrictions = reject_non_fqdn_sender
reject_unlisted_sender permit_mynetworks permit_sasl_authenticated
check_sender_access pcre:/etc/postfix/sender_access.pcre
reject_unknown_sender_domain
smtpd_tls_CAfile = /etc/ssl/certs/fullchain.pem
smtpd_tls_CApath = /etc/ssl/certs
smtpd_tls_cert_file = /etc/ssl/certs/fullchain.pem
smtpd_tls_dh1024_param_file = /etc/ssl/dh2048_param.pem
smtpd_tls_dh512_param_file = /etc/ssl/dh512_param.pem
smtpd_tls_exclude_ciphers = aNULL, eNULL, EXPORT, DES, RC4, MD5, PSK,
aECDH, EDH-DSS-DES-CBC3-SHA, EDH-RSA-DES-CDC3-SHA, KRB5-DE5, CBC3-SHA
smtpd_tls_key_file = /etc/ssl/private/privkey.key
smtpd_tls_loglevel = 1
smtpd_tls_mandatory_protocols = !SSLv2 !SSLv3
smtpd_tls_protocols = !TLSv1.1 !TLSv1 !SSLv2 !SSLv3
smtpd_tls_security_level = may
swap_bangpath = no
tls_random_source = dev:/dev/urandom
transport_maps = proxy:mysql:/etc/postfix/mysql/transport_maps_user.cf
proxy:mysql:/etc/postfix/mysql/transport_maps_maillist.cf
proxy:mysql:/etc/postfix/mysql/transport_maps_domain.cf
hash:/opt/mailman/mm/var/data/postfix_lmtp
unknown_local_recipient_reject_code = 550
virtual_alias_domains =
virtual_alias_maps =
proxy:mysql:/etc/postfix/mysql/virtual_alias_maps.cf
proxy:mysql:/etc/postfix/mysql/domain_alias_maps.cf
proxy:mysql:/etc/postfix/mysql/catchall_maps.cf
proxy:mysql:/etc/postfix/mysql/domain_alias_catchall_maps.cf
virtual_gid_maps = static:2000
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains =
proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf
virtual_mailbox_maps =
proxy:mysql:/etc/postfix/mysql/virtual_mailbox_maps.cf
virtual_minimum_uid = 2000
virtual_transport = dovecot
virtual_uid_maps = static:2000
postconf -Mf:
smtp inet n - y - 1 postscreen
smtpd pass - - y - - smtpd
dnsblog unix - - y - 0 dnsblog
tlsproxy unix - - y - 0 tlsproxy
pickup unix n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr unix n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp
-o syslog_name=postfix/$service_name
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
postlog unix-dgram n - n - 1 postlogd
maildrop unix - n n - - pipe flags=DRhu
user=vmail argv=/usr/bin/maildrop -d ${recipient}
uucp unix - n n - - pipe flags=Fqhu
user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
ifmail unix - n n - - pipe flags=F
user=ftn
argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe flags=Fq.
user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix - n n - 2 pipe flags=R
user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop}
${user} ${extension}
submission inet n - n - - smtpd
-o syslog_name=postfix/submission
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o content_filter=smtp-amavis:[127.0.0.1]:10026
dovecot unix - n n - - pipe flags=DRh
user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d
${user}@${domain} -m ${extension}
mlmmj unix - n n - - pipe flags=ORhu
user=mlmmj:mlmmj argv=/usr/bin/mlmmj-amime-receive -L
/var/vmail/mlmmj/${nexthop}
smtp-amavis unix - - n - 4 smtp
-o syslog_name=postfix/amavis
-o smtp_data_done_timeout=1200
-o smtp_send_xforward_command=yes
-o disable_dns_lookups=yes
-o max_use=20
127.0.0.1:10025 inet n - n - - smtpd
-o syslog_name=postfix/10025
-o content_filter=
-o mynetworks_style=host
-o mynetworks=127.0.0.0/8
-o local_recipient_maps=
-o relay_recipient_maps=
-o strict_rfc821_envelopes=yes
-o smtp_tls_security_level=none
-o smtpd_tls_security_level=none
-o smtpd_restriction_classes=
-o smtpd_delay_reject=no
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o smtpd_end_of_data_restrictions=
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_client_connection_count_limit=0
-o smtpd_client_connection_rate_limit=0
-o
receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_address_mappings
127.0.0.1:10028 inet n - n - - smtpd
-o syslog_name=postfix/10028
-o content_filter=
-o mynetworks_style=host
-o mynetworks=127.0.0.0/8
-o local_recipient_maps=
-o relay_recipient_maps=
-o strict_rfc821_envelopes=yes
-o smtp_tls_security_level=none
-o smtpd_tls_security_level=none
-o smtpd_restriction_classes=
-o smtpd_delay_reject=no
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o smtpd_end_of_data_restrictions=
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_client_connection_count_limit=0
-o smtpd_client_connection_rate_limit=0
-o
receive_override_options=no_header_body_checks,no_unknown_recipient_checks
