teratail
回答率
85.48%
質問するログイン新規登録
トップに関する質問centos7でpostfixでメールリレーの設定がうまくいきません。

編集履歴

質問編集履歴

7

情報を追加

2017/08/08 04:36

投稿

UekiKouji
UekiKouji

スコア121

test CHANGED
File without changes
test CHANGED
@@ -277,3 +277,67 @@
277
277
  valid_lft forever preferred_lft forever
278
278
 
279
279
  ```
280
+
281
+
282
+
283
+ 追加情報 8/8追加
284
+
285
+
286
+
287
+ クライアント
288
+
289
+ ```ここに言語を入力
290
+
291
+ [root@localhost ~]# hostname
292
+
293
+ localhost.localdomain
294
+
295
+
296
+
297
+ [root@localhost ~]# cat /etc/hosts
298
+
299
+ 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
300
+
301
+ ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
302
+
303
+
304
+
305
+ [root@localhost ~]# cat /etc/resolv.conf
306
+
307
+ # Generated by NetworkManager
308
+
309
+ nameserver 10.10.10.1
310
+
311
+ nameserver 10.10.10.9
312
+
313
+ ```
314
+
315
+
316
+
317
+ メールサーバー
318
+
319
+ ```ここに言語を入力
320
+
321
+ [root@localhost ~]# hostname
322
+
323
+ localhost.localdomain
324
+
325
+
326
+
327
+ [root@localhost ~]# cat /etc/hosts
328
+
329
+ 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
330
+
331
+ ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
332
+
333
+
334
+
335
+ [root@localhost ~]# cat /etc/resolv.conf
336
+
337
+ # Generated by NetworkManager
338
+
339
+ nameserver 10.10.10.1
340
+
341
+ nameserver 10.10.10.13
342
+
343
+ ```

6

情報を追加

2017/08/08 04:36

投稿

UekiKouji
UekiKouji

スコア121

test CHANGED
File without changes
test CHANGED
@@ -233,3 +233,47 @@
233
233
  Aug 7 01:14:20 localhost postfix/qmgr[2423]: A04C8184BE2D: removed
234
234
 
235
235
  ```
236
+
237
+ ip addr show eth0の内容を追加
238
+
239
+
240
+
241
+ クライアント
242
+
243
+ ```ここに言語を入力
244
+
245
+ [root@localhost ~]# ip addr show eth0
246
+
247
+ 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
248
+
249
+ link/ether 00:15:5d:64:10:15 brd ff:ff:ff:ff:ff:ff
250
+
251
+ inet 10.10.10.12/24 brd 10.10.10.255 scope global dynamic eth0
252
+
253
+ valid_lft 255903sec preferred_lft 255903sec
254
+
255
+ inet6 fe80::16e4:8368:c667:b5da/64 scope link
256
+
257
+ valid_lft forever preferred_lft forever
258
+
259
+ ```
260
+
261
+ メールサーバー
262
+
263
+ ```
264
+
265
+ [root@localhost ~]# ip addr show eth0
266
+
267
+ 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
268
+
269
+ link/ether 00:15:5d:64:10:12 brd ff:ff:ff:ff:ff:ff
270
+
271
+ inet 10.10.10.15/24 brd 10.10.10.255 scope global dynamic eth0
272
+
273
+ valid_lft 237857sec preferred_lft 237857sec
274
+
275
+ inet6 fe80::2db:d114:9551:6f23/64 scope link
276
+
277
+ valid_lft forever preferred_lft forever
278
+
279
+ ```

5

エラーログの内容を変更

2017/08/07 19:52

投稿

UekiKouji
UekiKouji

スコア121

test CHANGED
File without changes
test CHANGED
@@ -64,18 +64,6 @@
64
64
 
65
65
  [root@localhost ~]# tail /var/log/maillog
66
66
 
67
- Aug 7 00:48:50 localhost postfix/postfix-script[18965]: stopping the Postfix mail system
68
-
69
- Aug 7 00:48:50 localhost postfix/master[18930]: terminating on signal 15
70
-
71
- Aug 7 00:48:51 localhost postfix/postfix-script[19043]: starting the Postfix mail system
72
-
73
- Aug 7 00:48:51 localhost postfix/master[19045]: daemon started -- version 2.10.1, configuration /etc/postfix
74
-
75
- Aug 7 00:49:10 localhost postfix/smtpd[19048]: connect from unknown[10.10.10.12]
76
-
77
- Aug 7 00:49:10 localhost postfix/smtpd[19048]: disconnect from unknown[10.10.10.12]
78
-
79
67
  Aug 7 00:51:00 localhost postfix/smtpd[19051]: connect from unknown[10.10.10.12]
80
68
 
81
69
  Aug 7 00:51:01 localhost postfix/smtpd[19051]: disconnect from unknown[10.10.10.12]
@@ -84,6 +72,18 @@
84
72
 
85
73
  Aug 7 00:59:32 localhost postfix/smtpd[19056]: disconnect from unknown[10.10.10.12]
86
74
 
75
+ Aug 7 01:04:20 localhost postfix/smtpd[19075]: connect from unknown[10.10.10.12]
76
+
77
+ Aug 7 01:04:20 localhost postfix/smtpd[19075]: disconnect from unknown[10.10.10.12]
78
+
79
+ Aug 7 01:09:20 localhost postfix/smtpd[19078]: connect from unknown[10.10.10.12]
80
+
81
+ Aug 7 01:09:20 localhost postfix/smtpd[19078]: disconnect from unknown[10.10.10.12]
82
+
83
+ Aug 7 01:14:20 localhost postfix/smtpd[19080]: connect from unknown[10.10.10.12]
84
+
85
+ Aug 7 01:14:20 localhost postfix/smtpd[19080]: disconnect from unknown[10.10.10.12]
86
+
87
87
  ```
88
88
 
89
89
  ちなみにメールサーバからクライアントから送ったテストメールは、うまくいきました。原因の方がよくわからないので、教えて欲しいです。よろしくお願いします。

4

誤字を修正

2017/08/07 11:15

投稿

UekiKouji
UekiKouji

スコア121

test CHANGED
File without changes
test CHANGED
@@ -205,3 +205,31 @@
205
205
 
206
206
 
207
207
  ```
208
+
209
+
210
+
211
+ クライアントのサーバのエラーログ
212
+
213
+ ```ここに言語を入力
214
+
215
+ Aug 7 01:14:20 localhost postfix/qmgr[2423]: A8B6C184BEB2: from=<root@localhost.localdomain>, size=325, nrcpt=1 (queue active)
216
+
217
+ Aug 7 01:14:20 localhost postfix/smtp[2643]: warning: host 10.10.10.15[10.10.10.15]:25 greeted me with my own hostname localhost.localdomain
218
+
219
+ Aug 7 01:14:20 localhost postfix/smtp[2643]: warning: host 10.10.10.15[10.10.10.15]:25 replied to HELO/EHLO with my own hostname localhost.localdomain
220
+
221
+ Aug 7 01:14:20 localhost postfix/smtp[2643]: A8B6C184BEB2: to=<test@gmail.com>, relay=10.10.10.15[10.10.10.15]:25, delay=4729, delays=4728/0.01/0.09/0, dsn=5.4.6, status=bounced (mail for 10.10.10.15 loops back to myself)
222
+
223
+ Aug 7 01:14:20 localhost postfix/cleanup[2645]: A04C8184BE2D: message-id=<20170806161420.A04C8184BE2D@localhost.localdomain>
224
+
225
+ Aug 7 01:14:20 localhost postfix/qmgr[2423]: A04C8184BE2D: from=<>, size=2186, nrcpt=1 (queue active)
226
+
227
+ Aug 7 01:14:20 localhost postfix/bounce[2644]: A8B6C184BEB2: sender non-delivery notification: A04C8184BE2D
228
+
229
+ Aug 7 01:14:20 localhost postfix/qmgr[2423]: A8B6C184BEB2: removed
230
+
231
+ Aug 7 01:14:20 localhost postfix/local[2646]: A04C8184BE2D: to=<root@localhost.localdomain>, relay=local, delay=0.01, delays=0.01/0/0/0, dsn=2.0.0, status=sent (delivered to mailbox)
232
+
233
+ Aug 7 01:14:20 localhost postfix/qmgr[2423]: A04C8184BE2D: removed
234
+
235
+ ```

3

間違いの修正

2017/08/07 11:07

投稿

UekiKouji
UekiKouji

スコア121

test CHANGED
File without changes
test CHANGED
@@ -8,7 +8,7 @@
8
8
 
9
9
  ```ここに言語を入力
10
10
 
11
- relayhost = 10.0.0.15
11
+ relayhost = 10.10.10.15
12
12
 
13
13
  ```
14
14
 

2

設定内容を追加

2017/08/07 11:01

投稿

UekiKouji
UekiKouji

スコア121

test CHANGED
File without changes
test CHANGED
@@ -87,3 +87,121 @@
87
87
  ```
88
88
 
89
89
  ちなみにメールサーバからクライアントから送ったテストメールは、うまくいきました。原因の方がよくわからないので、教えて欲しいです。よろしくお願いします。
90
+
91
+
92
+
93
+ 追加
94
+
95
+ 設定内容
96
+
97
+ postconf -nの内容
98
+
99
+ クライアントの設定内容
100
+
101
+ ```ここに言語を入力
102
+
103
+ alias_database = hash:/etc/aliases
104
+
105
+ alias_maps = hash:/etc/aliases
106
+
107
+ command_directory = /usr/sbin
108
+
109
+ config_directory = /etc/postfix
110
+
111
+ daemon_directory = /usr/libexec/postfix
112
+
113
+ data_directory = /var/lib/postfix
114
+
115
+ debug_peer_level = 2
116
+
117
+ debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5
118
+
119
+ html_directory = no
120
+
121
+ inet_interfaces = localhost
122
+
123
+ inet_protocols = all
124
+
125
+ mail_owner = postfix
126
+
127
+ mailq_path = /usr/bin/mailq.postfix
128
+
129
+ manpage_directory = /usr/share/man
130
+
131
+ mydestination = $myhostname, localhost.$mydomain, localhost
132
+
133
+ newaliases_path = /usr/bin/newaliases.postfix
134
+
135
+ queue_directory = /var/spool/postfix
136
+
137
+ readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
138
+
139
+ relayhost = 10.10.10.15
140
+
141
+ sample_directory = /usr/share/doc/postfix-2.10.1/samples
142
+
143
+ sendmail_path = /usr/sbin/sendmail.postfix
144
+
145
+ setgid_group = postdrop
146
+
147
+ unknown_local_recipient_reject_code = 550
148
+
149
+
150
+
151
+ ```
152
+
153
+ メールサーバーの設定内容
154
+
155
+ ```ここに言語を入力
156
+
157
+ alias_database = hash:/etc/aliases
158
+
159
+ alias_maps = hash:/etc/aliases
160
+
161
+ command_directory = /usr/sbin
162
+
163
+ config_directory = /etc/postfix
164
+
165
+ daemon_directory = /usr/libexec/postfix
166
+
167
+ data_directory = /var/lib/postfix
168
+
169
+ debug_peer_level = 2
170
+
171
+ debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5
172
+
173
+ html_directory = no
174
+
175
+ inet_interfaces = all
176
+
177
+ inet_protocols = all
178
+
179
+ mail_owner = postfix
180
+
181
+ mailq_path = /usr/bin/mailq.postfix
182
+
183
+ manpage_directory = /usr/share/man
184
+
185
+ mydestination = $myhostname, localhost.$mydomain, localhost
186
+
187
+ mynetworks = 168.100.189.0/28, 127.0.0.0/8, 10.10.10.0/24
188
+
189
+ newaliases_path = /usr/bin/newaliases.postfix
190
+
191
+ queue_directory = /var/spool/postfix
192
+
193
+ readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
194
+
195
+ resolve_numeric_domain = yes
196
+
197
+ sample_directory = /usr/share/doc/postfix-2.10.1/samples
198
+
199
+ sendmail_path = /usr/sbin/sendmail.postfix
200
+
201
+ setgid_group = postdrop
202
+
203
+ unknown_local_recipient_reject_code = 550
204
+
205
+
206
+
207
+ ```

1

誤字を修正

2017/08/07 04:39

投稿

UekiKouji
UekiKouji

スコア121

test CHANGED
File without changes
test CHANGED
@@ -72,17 +72,17 @@
72
72
 
73
73
  Aug 7 00:48:51 localhost postfix/master[19045]: daemon started -- version 2.10.1, configuration /etc/postfix
74
74
 
75
- Aug 7 00:49:10 localhost postfix/smtpd[19048]: connect from unknown[10.10.10.15]
75
+ Aug 7 00:49:10 localhost postfix/smtpd[19048]: connect from unknown[10.10.10.12]
76
76
 
77
- Aug 7 00:49:10 localhost postfix/smtpd[19048]: disconnect from unknown[10.10.10.15]
77
+ Aug 7 00:49:10 localhost postfix/smtpd[19048]: disconnect from unknown[10.10.10.12]
78
78
 
79
- Aug 7 00:51:00 localhost postfix/smtpd[19051]: connect from unknown[10.10.10.15]
79
+ Aug 7 00:51:00 localhost postfix/smtpd[19051]: connect from unknown[10.10.10.12]
80
80
 
81
- Aug 7 00:51:01 localhost postfix/smtpd[19051]: disconnect from unknown[10.10.10.15]
81
+ Aug 7 00:51:01 localhost postfix/smtpd[19051]: disconnect from unknown[10.10.10.12]
82
82
 
83
- Aug 7 00:59:31 localhost postfix/smtpd[19056]: connect from unknown[10.10.10.15]
83
+ Aug 7 00:59:31 localhost postfix/smtpd[19056]: connect from unknown[10.10.10.12]
84
84
 
85
- Aug 7 00:59:32 localhost postfix/smtpd[19056]: disconnect from unknown[10.10.10.15]
85
+ Aug 7 00:59:32 localhost postfix/smtpd[19056]: disconnect from unknown[10.10.10.12]
86
86
 
87
87
  ```
88
88