[Dovecot] What best decision to make for flatfiles or SQL when I use Dovecot2 + Postfix together?

[Voytek]

On Wed, September 28, 2011 6:47 am, Nick Rosier wrote:

> My main concern was losing mails if the DB is unavailable but this isn't
> a problem; if the DB is unavailable Postfix will return a temporarily
> unavailable and the MTA should retry.

yes, that was also my biggest concern when I 1st looked at the issue,
after several years of usage, it still remain my biggest concern

luckily, it's just a concern, never caused a problem, and, mail will queue
up if there are issues