Re: gradual shift of traffic

2022-02-15 Thread Danil Smirnov
Hi Wietse, Thank you very much for your answer! On Mon, Feb 14, 2022 at 5:55 PM Wietse Venema wrote: > The randmap() feature comes to mind. > > Instead of "relayhost = old.example" or "relayhost = new.example" use: > > default_transport = > randmap:{smtp:old.example, smtp:old.exampl

Removing an old post

2022-02-15 Thread Wakefield, Robin
Hello, Our internal security team have detected an archived post from me dating back to August 2014 that contains some internal host information. Can this post be removed please? Regards Robin Wakefield Les informations contenues dans ce message ainsi que les pièces jointes sont exclusivement

Re: gradual shift of traffic

2022-02-15 Thread Wietse Venema
Danil Smirnov: > Hi Wietse, > > Thank you very much for your answer! > > On Mon, Feb 14, 2022 at 5:55 PM Wietse Venema wrote: > > > The randmap() feature comes to mind. > > > > Instead of "relayhost = old.example" or "relayhost = new.example" use: > > > > default_transport = > > ran

Re: Removing an old post

2022-02-15 Thread Wietse Venema
Wakefield, Robin: > Hello, > > Our internal security team have detected an archived post from me > dating back to August 2014 that contains some internal host > information. > > Can this post be removed please? You can try to ask the owners of on-line archives and search engines. After a message

Re: gradual shift of traffic

2022-02-15 Thread Danil Smirnov
On Tue, Feb 15, 2022 at 3:11 PM Wietse Venema wrote: > > Can this technique be used in case of "new.example" is the Postfix > itself, > > i.e. sending without the relay? > > You asked aobut warming up a new relayhost, so I gave a solution > for doing that. > Yes, and thank you for that. > > E.

Log reader for postscreen whitelisting

2022-02-15 Thread Nitin N
Hi folks, I was looking at Postwhite to generate whitelist IP addresses for Postscreen. So I set up and ran it once to look at the list of IPs it generates. Then I randomly checked a Google IP that was there in my maillog and noticed that it was not there in Postwhite's list. Well I do understand

Re: gradual shift of traffic

2022-02-15 Thread Wietse Venema
Danil Smirnov: > On Tue, Feb 15, 2022 at 3:11 PM Wietse Venema wrote: > > > > Can this technique be used in case of "new.example" is the Postfix > > itself, > > > i.e. sending without the relay? > > > > You asked aobut warming up a new relayhost, so I gave a solution > > for doing that. > > > >

Re: Log reader for postscreen whitelisting

2022-02-15 Thread Wietse Venema
Nitin N: > Hi folks, > > I was looking at Postwhite to generate whitelist IP addresses for > Postscreen. So I set up and ran it once to look at the list of IPs it > generates. Then I randomly checked a Google IP that was there in my maillog > and noticed that it was not there in Postwhite's list.

Re: gradual shift of traffic

2022-02-15 Thread Matus UHLAR - fantomas
On Mon, Feb 14, 2022 at 5:55 PM Wietse Venema wrote: The randmap() feature comes to mind. Instead of "relayhost = old.example" or "relayhost = new.example" use: default_transport = randmap:{smtp:old.example, smtp:old.example, smtp:new.example} On 15.02.22 11:51, Danil Smirnov wro

Re: Log reader for postscreen whitelisting

2022-02-15 Thread Nitin N
On Tue, 15 Feb 2022, 8:03 pm Wietse Venema, wrote: > > > Perhaps it would be easier to look up SPF records and expand those > into access lists? I'm sure somene did that 15 years ago. > > > Yes that's what postwhite apparently does by looking up SPF records. But I noticed that some Google IPs in

Re: Removing an old post

2022-02-15 Thread Bill Cole
On 2022-02-15 at 06:32:52 UTC-0500 (Tue, 15 Feb 2022 11:32:52 +) Wakefield, Robin is rumored to have said: Hello, Our internal security team have detected an archived post from me dating back to August 2014 that contains some internal host information. Can this post be removed please?

Re: Removing an old post

2022-02-15 Thread Jaroslaw Rafa
Dnia 15.02.2022 o godz. 10:33:50 Bill Cole pisze: > >Our internal security team have detected an archived post from me > >dating back to August 2014 that contains some internal host > >information. > > > >Can this post be removed please? > > In short: no, it cannot. That's not a possibility, and y

Re: Removing an old post

2022-02-15 Thread lists
Stating the obvious, if you want privacy, hire a consultant.   Original Message   From: r...@rafa.eu.org Sent: February 15, 2022 8:08 AM To: postfix-users@postfix.org Subject: Re: Removing an old post Dnia 15.02.2022 o godz. 10:33:50 Bill Cole pisze: > >Our internal security t

Re: Removing an old post

2022-02-15 Thread Viktor Dukhovni
> On 15 Feb 2022, at 11:07 am, Jaroslaw Rafa wrote: > > It could help a bit if OP would know where exactly his security team found > the posting in question. Then he should write to administrator of that > particular site asking for removal. But even if it will be removed there, it > is only one

Re: Removing an old post

2022-02-15 Thread Benny Pedersen
On 2022-02-15 12:32, Wakefield, Robin wrote: Please consider the environment before printing this email or its attachments. why do you belive we are printing

Re: Removing an old post

2022-02-15 Thread Simon Wilson
- Message from Viktor Dukhovni - Date: Tue, 15 Feb 2022 11:26:18 -0500 From: Viktor Dukhovni Reply-To: postfix-users@postfix.org Subject: Re: Removing an old post To: postfix-users@postfix.org On 15 Feb 2022, at 11:07 am, Jaroslaw Rafa wrote: It could help a bit i