Re: Preventing .forward backscatter

2022-06-27 Thread Viktor Dukhovni
On Mon, Jun 27, 2022 at 02:15:18PM -0700, Derek B. Noonburg wrote: > > If you can convince the user to surrender the alias management to you, > > then you instead configure: > > > > > > owner-user: user > > user: some.a...@gmail.com > > > > And presto magic, email to gmail will be forwa

Re: Preventing .forward backscatter

2022-06-27 Thread Demi Marie Obenour
On 6/27/22 17:15, Derek B. Noonburg wrote: > On Thu, 23 Jun 2022 20:13:10 -0400 > Viktor Dukhovni wrote: > >> On Thu, Jun 23, 2022 at 02:43:02PM -0700, Derek B. Noonburg wrote: >> >>> I'm running postfix to handle email for several users. One of them >>> has a .forward file that points to a gmai

Re: Preventing .forward backscatter

2022-06-27 Thread Derek B. Noonburg
On Thu, 23 Jun 2022 20:13:10 -0400 Viktor Dukhovni wrote: > On Thu, Jun 23, 2022 at 02:43:02PM -0700, Derek B. Noonburg wrote: > > > I'm running postfix to handle email for several users. One of them > > has a .forward file that points to a gmail address. Gmail's servers > > are rejecting some

Re: Preventing .forward backscatter

2022-06-24 Thread Matus UHLAR - fantomas
On 23.06.22 14:43, Derek B. Noonburg wrote: I'm running postfix to handle email for several users. One of them has a .forward file that points to a gmail address. Gmail's servers are rejecting some email for various causes ("low reputation of sending domain", SPF failures). one of tricks is i

Re: Preventing .forward backscatter

2022-06-24 Thread Viktor Dukhovni
On Fri, Jun 24, 2022 at 09:48:20AM -0400, Wietse Venema wrote: > > If you can convince the user to surrender the alias management to you, > > then you instead configure: > > > > owner-user: user > > user: some.a...@gmail.com > > > > And presto magic, email to gmail will be forwarded with

Re: Preventing .forward backscatter

2022-06-24 Thread Wietse Venema
Viktor Dukhovni: > On Thu, Jun 23, 2022 at 02:43:02PM -0700, Derek B. Noonburg wrote: > > > I'm running postfix to handle email for several users. One of them > > has a .forward file that points to a gmail address. Gmail's servers > > are rejecting some email for various causes ("low reputation

Re: Preventing .forward backscatter

2022-06-23 Thread Bob Proulx
Derek B. Noonburg wrote: > I'm running postfix to handle email for several users. One of them > has a .forward file that points to a gmail address. Gmail's servers > are rejecting some email for various causes ("low reputation of > sending domain", SPF failures). Yes. And that might occur for b

Re: Preventing .forward backscatter

2022-06-23 Thread Viktor Dukhovni
On Thu, Jun 23, 2022 at 02:43:02PM -0700, Derek B. Noonburg wrote: > I'm running postfix to handle email for several users. One of them > has a .forward file that points to a gmail address. Gmail's servers > are rejecting some email for various causes ("low reputation of > sending domain", SPF f

Re: Preventing .forward backscatter

2022-06-23 Thread Phil Stracchino
On 6/23/22 17:43, Derek B. Noonburg wrote: I'm running postfix to handle email for several users. One of them has a .forward file that points to a gmail address. Gmail's servers are rejecting some email for various causes ("low reputation of sending domain", SPF failures). The problem is that

Preventing .forward backscatter

2022-06-23 Thread Derek B. Noonburg
I'm running postfix to handle email for several users. One of them has a .forward file that points to a gmail address. Gmail's servers are rejecting some email for various causes ("low reputation of sending domain", SPF failures). The problem is that postfix then bounces the email back to the (l