Thank you so much Noel. That was exactly it, and to confuse matters even more it had been in my old config like that for a year with no warning coming up.
I've removed the sleep 1, I have no idea why I put it there but as the typo would have stopped it working I think it's safe to say I don't need it! Warm regards Sam On Wed, 2012-11-21 at 11:23 -0600, Noel Jones wrote: > On 11/21/2012 11:12 AM, Sam Jones wrote: > > Good afternoon, > > > > When I start my Postfix up (fresh install I'm trying to commission to > > take over newsletter duties) I'm seeing this: > > > > unused parameter: smtpd_client_restrictons=permit_mynetworks > > sleep 1, warn_if_reject reject_unauth_pipelining?warn_if_reject > > reject_unknown_client?permit > > > > The chunk of main.cf it relates to: > > > > smtpd_client_restrictons = > > permit_mynetworks > > sleep 1, warn_if_reject reject_unauth_pipelining > > warn_if_reject reject_unknown_client > > permit > > > > > > I suspect it is because I have 'upcycled' my main from a working > > install: mail_version = 2.7.0 but the new server has mail_version = > > 2.9.3. > > Looks like a typo. > > smtpd_client_restrictons <> smtpd_client_restrictions > Note the missing "i". > > As a side note, rather than using "sleep 1" which penalizes all > clients, configure postscreen. > > > > -- Noel Jones