Re: ETRN recorded in log but no mail moves

2021-10-21 Thread Viktor Dukhovni
On Thu, Oct 21, 2021 at 07:15:19PM +0100, K.J. Petrie wrote: > I have a server which is on 24 hours/day and a desktop which is on when > I'm using it. Both have postfix used for delivering mail. For ETRN to be useful, the frequently unreachable domain has to be listed in $fast_flush_domains.

Re: ETRN use and Postfix configuration

2018-03-04 Thread J Doe
Hi LuKreme, > On Mar 4, 2018, at 8:44 AM, LuKreme wrote: > > Isn't ETRN a good thing? What's the benefit from disabling it? > -- > My main job is trying to come up with new and innovative and effective ways > to reject even more mail. I'm up to about 97% now. > It’s a good thing in that it i

Re: ETRN use and Postfix configuration

2018-03-04 Thread Wietse Venema
LuKreme: > On Feb 27, 2018, at 18:29, J Doe wrote: > > postscreen_discard_ehlo_keywords > >smtpd_discard_ehlo_keywords > > Isn't ETRN a good thing? What's the benefit from disabling it? Good if used by the right client (who needs this nowadays?), otherwise ERTN it is a waste of scheduler res

Re: ETRN use and Postfix configuration

2018-03-04 Thread LuKreme
On Feb 27, 2018, at 18:29, J Doe wrote: > postscreen_discard_ehlo_keywords >smtpd_discard_ehlo_keywords Isn't ETRN a good thing? What's the benefit from disabling it? -- My main job is trying to come up with new and innovative and effective ways to reject even more mail. I'm up to about 97%

Re: ETRN use and Postfix configuration

2018-02-28 Thread J Doe
Hi Noel, > On Feb 27, 2018, at 10:18 PM, Noel Jones wrote: >> ** Is Postfix logging that ETRN is disabled on the first, unencrypted SMTP >> session and then logging this again for the encrypted session (ie: Postfix >> is just logging I disabled this and Google is not attempting to issue ETRN >

Re: ETRN use and Postfix configuration

2018-02-27 Thread Noel Jones
On 2/27/2018 8:29 PM, J Doe wrote: > Hello, > > I read the “Postfix ETRN Howto” [1] as well as man 5 postconf with regards to: > > postscreen_discard_ehlo_keywords > smtpd_discard_ehlo_keywords > > ... and disabled the announcement of ETRN via: > > postscreen_discard_ehlo_keywords =

Re: ETRN

2009-05-15 Thread Wietse Venema
Victor Duchovni: > On Fri, May 15, 2009 at 12:29:00PM +0200, Teun Vink wrote: > > > Hi, > > > > I'm trying to find a nice solution for the following problem: > > > > we offer backup MX facilities for many customer domains. For this, we > > have a number of mailservers (currently 5). An F5 loadba

Re: ETRN

2009-05-15 Thread Victor Duchovni
On Fri, May 15, 2009 at 12:29:00PM +0200, Teun Vink wrote: > Hi, > > I'm trying to find a nice solution for the following problem: > > we offer backup MX facilities for many customer domains. For this, we > have a number of mailservers (currently 5). An F5 loadbalancer > distributes SMTP connect

Re: ETRN

2009-01-14 Thread Wietse Venema
bharathan kailath: > we've got a gateway postfix server with which we provide mails to hosted > domains; postfix is configured with Separate Domains with System Accounts > (virtual alias domains and virtual alias maps); clients mail server pop up > and collect all the their mails; it works great; b