Re: exempting user or domain from one RBL check ?

2017-08-06 Thread /dev/rob0
On Mon, Aug 07, 2017 at 01:17:54PM +1000, Voytek wrote: > I have a user's inbound mail blocked by barracudacentral, is > there a way to exempt this particular user/domain from this > particular RBL check ? > > or what else can or should I do ? Share the looging of this rejection and be more speci

exempting user or domain from one RBL check ?

2017-08-06 Thread Voytek
I have a user's inbound mail blocked by barracudacentral, is there a way to exempt this particular user/domain from this particular RBL check ? or what else can or should I do ? this is the only known issue with barracuda I have and, otherwise it seems quite effective, I think ? smtpd_recipient

Re: 451 4.3.5 Server configuration error

2017-08-06 Thread Wietse Venema
Dino Edwards: > Hello, > > Having a strange issue with a server. Multiple times a day I get the > following errors in mail.log: > > 451 4.3.5 Server configuration error; from= > to= proto=ESMTP helo= The error is logged BEFORE this line. Wietse

Re: setup for personal computer, no domain, smarthost

2017-08-06 Thread Wietse Venema
rea...@newsguy.com: > > Wietse wrote: > > I forgot about authentication. > > > > relayhost = [smtp.newsguy.com]:587 > > > > See http://www.postfix.org/SOHO_README.html for this and other > > information of interest. > > That doesn't seem to work yet at least not by itself but could also be >

Re: hostname in aliases.db

2017-08-06 Thread Marat Khalili
On 05/08/17 21:30, /dev/rob0 wrote: On Sat, Aug 05, 2017 at 07:58:19PM +0300, Marat Khalili wrote: That's what I'd like to know to, is this hostname mention even being used? I doubt it is, but I am too lazy / busy to test. :) You could also consult your Berkeley DB documentation. I do know th

451 4.3.5 Server configuration error

2017-08-06 Thread Dino Edwards
Hello, Having a strange issue with a server. Multiple times a day I get the following errors in mail.log: 451 4.3.5 Server configuration error; from= to= proto=ESMTP helo= I also get the following email in my admin mailbox: From: Mail Delivery System Subject: Postfix SMTP server: errors from

Re: setup for personal computer, no domain, smarthost

2017-08-06 Thread Marat Khalili
On 06/08/17 05:14, rea...@newsguy.com wrote: Marat K wrote: Nothing to do with postfix. Well that's good news. When I used sendmail, fetchmail would pass incoming mail to port25 for sendmail to deliver. I don't know how postfix works but I thought it might be the same way when used with fetchm

Re: DKIM-Signing forwarded email

2017-08-06 Thread Dominic Raferd
On 5 August 2017 at 17:46, Marco Pizzoli wrote: > Hi all, > I have a postfix instance dedicated to being the main MX (IN). > I normally use other postfix instances for sending emails out (OUT). > > Of course, even this "IN" instance needs to send emails out, mainly > bounces. > > Now I am also im