57 lines
1.1 KiB
Markdown
57 lines
1.1 KiB
Markdown
# recherche d'un utilisateur :
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```
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USER=gnunux@gnunux.info
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su - postfix -s /bin/bash -c "postmap -q $USER ldap:/etc/postfix/ldapsource.cf"
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```
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Doit retourner le nom de l'utilisateur.
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Il est possible de demander le mode verbeux :
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```
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su - postfix -s /bin/bash -c "postmap -vq $USER ldap:/etc/postfix/ldapsource.cf"
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```
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# Test with telnet
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EHLO root.gnunux.info
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[..]
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250-AUTH PLAIN LOGIN
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[..]
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MAIL FROM:<gnunux@gnunux.info>
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RCPT TO:<gnunux@gnunux.info>
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DATA
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To:<gnunux@gnunux.info>
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From:<gnunux@gnunux.info>
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Subject:SMTP Test
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This is a test message
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.
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# auth with telnet
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echo -ne '\000gnunux@gnunux.info\000password' | openssl base64
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openssl s_client -connect 192.168.45.13:25 -starttls smtp
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EHLO client.example.com
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[..]
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AUTH PLAIN AGdudW51eEBnbnVudXguaW5mbwBxVV96Vl9kbEUzUm82WmpTcjFHOGNzbmd4ajA=
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235 2.7.0 Authentication successful
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# Un élément de configuration
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postconf maillog_file
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# Editer la configuration
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postconf maillog_file=/dev/stdout
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# Test mail en ligne
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https://www.mail-tester.com/
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https://dkimvalidator.com/
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# debug mail :
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journalctl -m -u postfix -g address mail
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# get date
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journalctl -m -u postfix --since "2022-07-31 23:14:04"
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