質問編集履歴
3
追記
test
CHANGED
|
File without changes
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test
CHANGED
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@@ -108,4 +108,50 @@
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|
108
108
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109
109
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|
110
110
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111
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+
プロバイダーに直接アクセス
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|
112
|
+
|
|
113
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+
```
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|
114
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+
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|
115
|
+
-> % openssl s_client --connect mail.gol.com:587
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116
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+
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117
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+
CONNECTED(00000003)
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118
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+
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|
119
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+
140245503800640:error:1408F10B:SSL routines:ssl3_get_record:wrong version number:../ssl/record/ssl3_record.c:331:
|
|
120
|
+
|
|
121
|
+
---
|
|
122
|
+
|
|
123
|
+
no peer certificate available
|
|
124
|
+
|
|
125
|
+
---
|
|
126
|
+
|
|
127
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+
No client certificate CA names sent
|
|
128
|
+
|
|
129
|
+
---
|
|
130
|
+
|
|
131
|
+
SSL handshake has read 5 bytes and written 304 bytes
|
|
132
|
+
|
|
133
|
+
Verification: OK
|
|
134
|
+
|
|
135
|
+
---
|
|
136
|
+
|
|
137
|
+
New, (NONE), Cipher is (NONE)
|
|
138
|
+
|
|
139
|
+
Secure Renegotiation IS NOT supported
|
|
140
|
+
|
|
141
|
+
Compression: NONE
|
|
142
|
+
|
|
143
|
+
Expansion: NONE
|
|
144
|
+
|
|
145
|
+
No ALPN negotiated
|
|
146
|
+
|
|
147
|
+
Early data was not sent
|
|
148
|
+
|
|
149
|
+
Verify return code: 0 (ok)
|
|
150
|
+
|
|
151
|
+
---
|
|
152
|
+
|
|
153
|
+
```
|
|
154
|
+
|
|
155
|
+
|
|
156
|
+
|
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111
157
|
OS Ubuntu Server 20.04.3 LTS
|
2
追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -90,7 +90,7 @@
|
|
|
90
90
|
|
|
91
91
|
```
|
|
92
92
|
|
|
93
|
-
|
|
93
|
+
versions
|
|
94
94
|
|
|
95
95
|
```
|
|
96
96
|
|
|
@@ -98,4 +98,14 @@
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|
|
98
98
|
|
|
99
99
|
OpenSSL 1.1.1f 31 Mar 2020
|
|
100
100
|
|
|
101
|
+
|
|
102
|
+
|
|
103
|
+
-> % postconf | grep mail_version
|
|
104
|
+
|
|
105
|
+
mail_version = 3.4.13
|
|
106
|
+
|
|
101
107
|
```
|
|
108
|
+
|
|
109
|
+
|
|
110
|
+
|
|
111
|
+
OS Ubuntu Server 20.04.3 LTS
|
1
追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -10,18 +10,92 @@
|
|
|
10
10
|
|
|
11
11
|
### 該当のソースコード
|
|
12
12
|
|
|
13
|
-
|
|
13
|
+
postconf -n
|
|
14
14
|
|
|
15
15
|
```
|
|
16
16
|
|
|
17
|
-
|
|
17
|
+
broken_sasl_auth_clients = yes
|
|
18
18
|
|
|
19
|
+
command_directory = /usr/sbin
|
|
19
20
|
|
|
21
|
+
compatibility_level = 2
|
|
20
22
|
|
|
21
|
-
|
|
23
|
+
daemon_directory = /usr/lib/postfix/sbin
|
|
22
24
|
|
|
25
|
+
data_directory = /var/lib/postfix
|
|
23
26
|
|
|
27
|
+
debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5
|
|
24
28
|
|
|
29
|
+
inet_interfaces = all
|
|
30
|
+
|
|
31
|
+
inet_protocols = ipv4
|
|
32
|
+
|
|
33
|
+
mail_spool_directory = /var/spool/mail/
|
|
34
|
+
|
|
35
|
+
mailq_path = /usr/bin/mailq
|
|
36
|
+
|
|
37
|
+
masquerade_domains = patapatao.com
|
|
38
|
+
|
|
39
|
+
mydestination = $myhostname,$mydomain,localhost
|
|
40
|
+
|
|
41
|
+
mydomain = patapatao.com
|
|
42
|
+
|
|
43
|
+
myhostname = mail.patapatao.com
|
|
44
|
+
|
|
45
|
+
mynetworks = 127.0.0.0/8 192.168.10.0/24
|
|
46
|
+
|
|
47
|
+
myorigin = $mydomain
|
|
48
|
+
|
|
49
|
+
sendmail_path = /usr/sbin/sendmail
|
|
50
|
+
|
|
51
|
+
setgid_group = postdrop
|
|
52
|
+
|
|
53
|
+
smtp_sasl_auth_enable = yes
|
|
54
|
+
|
|
55
|
+
smtp_sasl_mechanism_filter = plain,login
|
|
56
|
+
|
|
57
|
+
smtp_sasl_password_maps = hash:/etc/postfix/relay_password
|
|
58
|
+
|
|
59
|
+
smtp_sasl_security_options = noanonymous
|
|
60
|
+
|
|
61
|
+
smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
|
|
62
|
+
|
|
63
|
+
smtp_tls_security_level = encrypt
|
|
64
|
+
|
|
65
|
+
smtp_tls_wrappermode = yes
|
|
66
|
+
|
|
67
|
+
smtpd_banner = $myhostname ESMTP $mail_name (PATAO Server)
|
|
68
|
+
|
|
69
|
+
smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
|
|
70
|
+
|
|
71
|
+
smtpd_sasl_auth_enable = yes
|
|
72
|
+
|
|
73
|
+
smtpd_sasl_security_options = noanonymous
|
|
74
|
+
|
|
25
|
-
|
|
75
|
+
smtpd_tls_cert_file = /etc/letsencrypt/live/mail.patapatao.com/fullchain.pem
|
|
76
|
+
|
|
77
|
+
smtpd_tls_key_file = /etc/letsencrypt/live/mail.patapatao.com/privkey.pem
|
|
78
|
+
|
|
79
|
+
smtpd_tls_loglevel = 1
|
|
80
|
+
|
|
81
|
+
smtpd_tls_received_header = yes
|
|
82
|
+
|
|
83
|
+
smtpd_tls_session_cache_database = btree:/var/lib/postfix/smtpd_scache
|
|
84
|
+
|
|
85
|
+
smtpd_tls_session_cache_timeout = 3600s
|
|
86
|
+
|
|
87
|
+
transport_maps = hash:/etc/postfix/transport
|
|
88
|
+
|
|
89
|
+
unknown_local_recipient_reject_code = 550
|
|
26
90
|
|
|
27
91
|
```
|
|
92
|
+
|
|
93
|
+
openssl version
|
|
94
|
+
|
|
95
|
+
```
|
|
96
|
+
|
|
97
|
+
-> % openssl version
|
|
98
|
+
|
|
99
|
+
OpenSSL 1.1.1f 31 Mar 2020
|
|
100
|
+
|
|
101
|
+
```
|