Postfix and Dovecot SASL - wiki update

[Patrick Domack]

Disabling chroot doesn't fix the issue, it just worked around it.
Aparently your chroot is not configured correctly, likely using debian  
based system, and your resolv.conf in the chroot is not updated  
correctly.


Quoting Dan Langille <dan at langille.org>:

> I wanted to mention I updated the Postfix and Dovecot SASL wiki  
> entry yesterday.
>
>    http://wiki2.dovecot.org/HowTo/PostfixAndDovecotSASL
>
> The entry:
>
> submission inet n - - - - smtpd
>
> was incorrect. It should be:
>
> submission inet n - n - - smtpd
>
> By specifying n for chroot, it ensures that DNS lookups can occur.  
> Otherwise, if you are using reject_unknown_recipient_domain
> the following error will occur: Recipient address rejected: Domain not found
>
> Hope that helps.
> —
> Dan Langille
> http://langille.org/