Suite des festivités, procédons par étape, à savoir le point 7 (
7 - Redémarrage des services et vérification des ports) :
1°) La commande
netstat -ptna me donne :
netstat -ptna
tcp 0 0 0.0.0.0:587 0.0.0.0:* LISTEN 10459/master
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 10459/master
tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN 10496/dovecot
Tout semble correspondre.
2°) La commande
telnet localhost me donne :
telnet localhost 25
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
Là ce n'est pas la cas ; D'après
mes recherches :
Note that many ISPs do not allow outbound connections on port 25 to any SMTP server but their own - if you get timeouts when trying to connect to port 25, you should try port 587, which is the standard ESMTP port. (Port 587 connections normally require SMTP AUTH, which is covered below.)
J'essaie donc ceci :
telnet localhost 587
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 plooxx.gandi.oim.in ESMTP Postfix (Debian/GNU)
ehlo localhost
250-plooxx.gandi.oim
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
Ça concorde donc avec mes recherches.
Maintenant, point 8 (
8 - Exemple de configuration d'un client mail : Thunderbird)
J'ai pris Thunderbird comme dans le tutoriel, pour assurer mes arrières dans un premier temps. Je reste en :
Recherche de la configuration : Sondage du serveurs en cours
Je poursuis donc avec la commande :
tail -f /var/log/mail.log
Et là, ça semble être le drame, j'ai des lignes qui n'en finissent plus et ça ne me parle franchement pas. J'en colle une partie, tout en sachant que je laisse en arrière plan Thunderbird "sonder le serveur".
plooxx dovecot: imap-login: Disconnected (disconnected before greeting, waited 1 secs): user=<>, rip=109.218.105.39, lip=131.xx.xx.xx, TLS: SSL_read() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48, session=<8a5fT44GcABt2mkn>
Oct 29 12:46:11 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:12 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:12 plooxx dovecot: imap-login: Disconnected (disconnected before greeting, waited 1 secs): user=<>, rip=109.218.105.39, lip=131.xx.xx.xx, TLS: SSL_read() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48, session=<UfSAT44GcQBt2mkn>
Oct 29 12:46:13 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:14 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:14 plooxx dovecot: imap-login: Disconnected (disconnected before greeting, waited 1 secs): user=<>, rip=109.218.105.39, lip=131.xx.xx.xx, TLS: SSL_read() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48, session=<3hSjT44GcgBt2mkn>
Oct 29 12:46:15 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:16 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:16 plooxx dovecot: imap-login: Disconnected (disconnected before greeting, waited 1 secs): user=<>, rip=109.218.105.39, lip=131.xx.xx.xx, TLS: SSL_read() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48, session=<zbXDT44GcwBt2mkn>
Oct 29 12:46:17 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:19 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:19 plooxx dovecot: imap-login: Disconnected (disconnected before greeting, waited 2 secs): user=<>, rip=109.218.105.39, lip=131.xx.xx.xx, TLS: SSL_read() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48, session=<l3LlT44GdABt2mkn>
Oct 29 12:46:20 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:21 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Oct 29 12:46:21 plooxx dovecot: imap-login: Disconnected (disconnected before greeting, waited 1 secs): user=<>, rip=109.218.105.39, lip=131.xx.xx.xx, TLS: SSL_read() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48, session=<NAcGUI4GdQBt2mkn>
Oct 29 12:46:22 plooxx dovecot: imap-login: Error: auth: connect(login) failed: Resource temporarily unavailable
Voilà. Z'en pensez quoi ?
edit : Je ne sais pas si mon LEMP est parfaitement configuré, après réflexions...