Thanks for quick reply, got this
[13-Aug-2016 15:21:24 America/Toronto] ERROR: SMTP server does not support authentication ()
[13-Aug-2016 15:21:24 -0400]: <3ngl60mu> SMTP Error: Authentication failure: SMTP server does not support authentication (Code: )
in /var/www/roundcube/program/lib/Roundcube/rcube.php on line 1595
(POST /?_task=mail&_unlock=loading1471116087986&_lang=en&_framed=1&_action=send)
and this is the SMTP
$config['smtp_server'] = 'localhost';
$config['smtp_port'] = 25;
// SMTP username (if required) if you use %u as the username Roundcube
// will use the current username for login
$config['smtp_user'] = '%u';
// SMTP password (if required) if you use %p as the password Roundcube
// will use the current user's password for login
$config['smtp_pass'] = '%p';
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some more info, in thunderbird SMTP works with this settings
port 587
autentication normal
security STARTTLS
username and password
hope this help
Thanks
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this are the messages from SMTP log
Recv: 220 email.myserver ESMTP
Send: EHLO email.myserver
Recv: 250-email.mysever
Recv: 250-PIPELINING
Recv: 250-SIZE 10240000
Recv: 250-VRFY
Recv: 250-ETRN
Recv: 250-STARTTLS
Recv: 250-ENHANCEDSTATUSCODES
Recv: 250-8BITMIME
Recv: 250-DSN
Recv: 250 SMTPUTF8
Send: STARTTLS
Recv: 220 2.0.0 Ready to start TLS
Send: RSET
Send: QUIT