Re: why this DMARC pass by google?

2021-08-19 Thread ken
Hi Raf, Thanks a lot for your explaining. That really help me understand the forwarding. I didn't hear ARC before, will check it later. Thank you. August 20, 2021 10:42 AM, "raf" wrote: > On Thu, Aug 19, 2021 at 10:49:05PM +, k...@linuxdeveloper.xyz wrote: > >> Experts, >> >> I met a s

Re: why this DMARC pass by google?

2021-08-19 Thread raf
On Thu, Aug 19, 2021 at 10:49:05PM +, k...@linuxdeveloper.xyz wrote: > Experts, > > I met a strange issue about DMARC validation at google groups. > Since it requires some pics to make a more clear statement, I wrote the > question on blog: > https://blog.hoxblue.com/why-this-dmarc-pass-by-g

Re: Logging - Handling of Aliases

2021-08-19 Thread raf
On Thu, Aug 19, 2021 at 09:27:10AM -0400, Wietse Venema wrote: > raf: > > I take it that milters must work too, but they sound > > like much more effort. You need to write a whole other > > program (securely). > > No. You write little functions in a common language (python, perl, > java, rust,

why this DMARC pass by google?

2021-08-19 Thread ken
Experts, I met a strange issue about DMARC validation at google groups. Since it requires some pics to make a more clear statement, I wrote the question on blog: https://blog.hoxblue.com/why-this-dmarc-pass-by-google/ Can you help to explain my question? Thank you very much. regards. Ken

Re: Logging - Handling of Aliases

2021-08-19 Thread Wietse Venema
raf: > I take it that milters must work too, but they sound > like much more effort. You need to write a whole other > program (securely). No. You write little functions in a common language (python, perl, java, rust, haskell?, php, C) and leave the rest up to a code library. Wietse

Re: Logging - Handling of Aliases

2021-08-19 Thread raf
On Wed, Aug 18, 2021 at 12:07:07PM -0700, Ron Garret wrote: > On Aug 18, 2021, at 11:55 AM, Viktor Dukhovni > wrote: > > > If you want different processing for inbound and outbound mail, > > use separate Postfix instances configured appropriately to the > > task at hand. > > There is a useful

Re: Today is a good day to DANE!

2021-08-19 Thread raf
On Thu, Aug 19, 2021 at 01:11:37AM -0400, Viktor Dukhovni wrote: > On Thu, Aug 19, 2021 at 02:44:44PM +1000, raf wrote: > > > I just saw Viktor's reply about mx[1-4].smtp.goog, > > and it looks like those domains are no longer signed: > > > > > host -t ds mx1.smtp.goog > > mx1.smtp.goog ha