[imp] sasl with relaying

[Simon Brereton]

On 2 May 2012 10:19, zBit <zbit at centrum.cz> wrote:
>
> Hello,
>
> I've setup the smtp authentication in configuration files (config/conf.php, imp/config/backends.local.php)
> but when I try to send an e-mail using bad credentials, the e-mail is sent nevertheless as the mailserver
> permits relaying for the horde host. I assume that horde uses some kind of fallback so that whenever
> the authentication fails it somehow bypasses the authentication completely. I would like to retain smtp
> relaying. Is there any way to enforce the sasl authentication?

Do you have Horde and your MTA on the same host?  In which case have
you set up a submission port (typically 587) for mail from
Horde/roaming users?  because if IMP is doing SMTP on 127.0.0.1:25
then it's likely whitelisted by the MTA anyway..


Simon