SMTP Error (): Authentication failed.

[mickelangelo]

I upgraded to 1.6.8 from 1.6.1 and when try to send email, Crumble tells me "SMTP Error (): Authentication failed."  There was no other configuration changes made and all Email transfers on server working flawless even sending messages with php scripts.

Configuration:
$config['smtp_host'] = '%h'; //same issue if line does not exists
$config['db_dsnw'] = 'mysql://roundcube:z@localhost/roundcube';;
$config['imap_host'] = 'localhost:143';
$config['smtp_auth_type'] = 'LOGIN'; //same issue with  =null or no record
$config['support_url'] = '';
$config['des_key'] = 'dedeaa';
$config['product_name'] = 'yourdomain Webmail';


I findout that smtp_host when set, is overwriten by master.cf configuration (postfix).


swaks --auth LOGIN --auth-user=username --auth-password=password --to info@yourdomain.ch --server mail.yourdomain.ch:587
=== Trying mail.yourdomain.ch:587...
=== Connected to mail.yourdomain.ch.
<-  220 mail.yourdomain.ch ESMTP Postfix
 -> EHLO yourdomain.ch
<-  250-mail.yourdomain.ch
<-  250-PIPELINING
<-  250-SIZE
<-  250-VRFY
<-  250-ETRN
<-  250-STARTTLS
<-  250-ENHANCEDSTATUSCODES
<-  250-8BITMIME
<-  250-DSN
<-  250-SMTPUTF8
<-  250 CHUNKING
*** Host did not advertise authentication
 -> QUIT
<-  221 2.0.0 Bye
=== Connection closed with remote host.


erro.log:
[31-Aug-2024 16:22:19 +0200]: <sqlbvv4a> PHP Error: SMTP server does not support authentication (POST /mail/?_task=mail&_unlock=loading1725114139179&_framed=1&_action=send)
[31-Aug-2024 16:22:19 +0200]: <sqlbvv4a> SMTP Error: Authentication failure: mail.yourdomain.ch
PIPELINING
SIZE
VRFY
ETRN
STARTTLS
ENHANCEDSTATUSCODES
8BITMIME
DSN
SMTPUTF8
CHUNKING (Code: 250) in /var/www/roundcube/program/lib/Roundcube/rcube.php on line 1794 (POST /mail/?_task=mail&_unlock=loading1725114139179&_framed=1&_action=send)

[alec]

$config['smtp_host'] = 'tls://localhost:587&#39;;

[mickelangelo]

Hi, unfortunately not, I tried also other combinations (existing mail / imap IP etc).