# Problème d'envoie de mail via SMTP postifix/dovecot

**URL:** <https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619>\
**Category:** Support Debian\
**Created:** [Mai 9, 2018, 4:46 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619 "2018-05-09T16:46:46Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![xnooztv1](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/x/f14d63/32.png) [@xnooztv1](https://www.debian-fr.org/u/xnooztv1)\
**Post date:** [Mai 9, 2018, 4:46 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619/1 "2018-05-09T16:46:47Z")

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Bonjour,

J’ai installer un serveur mail avec postifix & roundcube, le serveur IMAP fonctionne mais le serveur SMTP ne fonctionne pas.  
Voici ce que me retourne roundcube quand je test l’envoi:

SMTP send: **NOT OK** (Authentication failure: Invalid response code received from server (Code: 454))

Logs serveur:

```nohighlight
May 9 17:38:37 landstudio postfix/smtpd[2240]: warning: No server certs available. TLS won't be enabled
May 9 17:38:37 landstudio postfix/smtpd[2240]: connect from localhost[::1]
May 9 17:38:37 landstudio postfix/cleanup[2244]: 6BB33A3362: message-id=<20180509153837.6BB33A3362@xenoshook.com>
May 9 17:38:37 landstudio postfix/qmgr[1873]: 6BB33A3362: from=<double-bounce@xenoshook.com>, size=846, nrcpt=1 (queue active)
May 9 17:38:37 landstudio postfix/smtpd[2240]: disconnect from localhost[::1]
May 9 17:38:37 landstudio dovecot: lda(admin@xenoshook.com): msgid=<20180509153837.6BB33A3362@xenoshook.com>: saved mail to INBOX
May 9 17:38:37 landstudio postfix/pipe[2250]: 6BB33A3362: to=<admin@xenoshook.com>, orig_to=<postmaster>, relay=dovecot, delay=0.36, delays=0.1/0/0/0.25, dsn=2.0.0, status=se$
May 9 17:38:37 landstudio postfix/qmgr[1873]: 6BB33A3362: removed

```

Quelqu’un aurais une solution svp?

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**Author:** ![Almtesh](https://www.debian-fr.org/user_avatar/www.debian-fr.org/almtesh/32/10312_2.png) [@Almtesh](https://www.debian-fr.org/u/Almtesh)\
**Post date:** [Mai 9, 2018, 5:07 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619/2 "2018-05-09T17:07:34Z")

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Il semblerait que ton message soit bien parti.  
Est-il possible d’avoir ta configuration de roundcube ainsi que des informations sur le message que tu as tenté d’envoyer ?  
Pour info, tu peux trouver ma configuration de serveur e-mail [ici](https://code.almtesh.net/almtesh.net/mail).

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**Author:** ![Leobo](https://www.debian-fr.org/user_avatar/www.debian-fr.org/leobo/32/6262_2.png) [@Leobo](https://www.debian-fr.org/u/Leobo)\
**Post date:** [Mai 9, 2018, 5:56 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619/3 "2018-05-09T17:56:02Z")

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Tu n’as pas dû renseigner correctement ton certificat TLS sur ton serveur…

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**Author:** ![xnooztv1](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/x/f14d63/32.png) [@xnooztv1](https://www.debian-fr.org/u/xnooztv1)\
**Post date:** [Mai 9, 2018, 6:05 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619/4 "2018-05-09T18:05:34Z")

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Voici ma configuration roudcube:

 ![](https://www.debian-fr.org/uploads/default/original/2X/2/2a7f1a1f0685792815d01dd6120ac19f265a7c61.png)

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<div class="post-metadata">

**Author:** ![xnooztv1](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/x/f14d63/32.png) [@xnooztv1](https://www.debian-fr.org/u/xnooztv1)\
**Post date:** [Mai 9, 2018, 6:06 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619/5 "2018-05-09T18:06:09Z")

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Logs:

[https://pastebin.com/CMCHSib8](https://pastebin.com/CMCHSib8)

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**Author:** ![xnooztv1](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/x/f14d63/32.png) [@xnooztv1](https://www.debian-fr.org/u/xnooztv1)\
**Post date:** [Mai 9, 2018, 6:06 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619/6 "2018-05-09T18:06:55Z")

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Oui, je pense que le problème viens de la. Mais les certificats son générer et les chemins son correct…

Désolé pour les 3 messages, mais je ne peut pas envoyer tout dans un seul message.

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**Author:** ![Leobo](https://www.debian-fr.org/user_avatar/www.debian-fr.org/leobo/32/6262_2.png) [@Leobo](https://www.debian-fr.org/u/Leobo)\
**Post date:** [Mai 9, 2018, 6:14 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619/7 "2018-05-09T18:14:03Z")

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> [@xnooztv1](#):
>
> Oui, je pense que le problème viens de la. Mais les certificats son générer et les chemins son correct…

Ça vaut toujours le coup de vérifier à plusieurs, on loupe parfois des trucs.  
Peux-tu nous donner ton _main.cf_ s’il te plaît ?

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**Author:** ![xnooztv1](https://www.debian-fr.org/letter_avatar_proxy/v4/letter/x/f14d63/32.png) [@xnooztv1](https://www.debian-fr.org/u/xnooztv1)\
**Post date:** [Mai 9, 2018, 6:16 UTC](https://www.debian-fr.org/t/probleme-denvoie-de-mail-via-smtp-postifix-dovecot/76619/8 "2018-05-09T18:16:26Z")

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J’ai corriger le problème, mes mails partent et je les reçois, merci à tous ! 🙂  
Voici la solution au cas ou:

Configuration Postfix:

**[Main.cf](http://Main.cf)**  
Ajouter les deux lignes (ou les modifier):

smtpd\_tls\_cert\_file = /etc/ssl/certs/mailserver.pem  
smtpd\_tls\_key\_file = /etc/ssl/private/mailserver.pem

Configuration Dovecot:

**10-ssl.conf**

ssl\_cert = /etc/ssl/certs/mailserver.pem  
ssl\_key = /etc/ssl/private/mailserver.pem

Oui, j’avais mis un “\<” avant le /etc/ du coup sa à tout fait buguer…