Re: more recipients on the same relay server with smtp auth

2020-08-24 Thread Viktor Dukhovni
On Mon, Aug 24, 2020 at 09:35:51AM -0400, Wietse Venema wrote: > > Some of our customers wanted us to forward all emails sent to some > > recipient domains to 3rd party relay servers instead of the mail > > server defined in the recipient domain's MX records. > > > > Also they provided smtp u

Re: TLS client certificates and auth external

2020-08-24 Thread Steffen Nurpmeso
Viktor Dukhovni wrote in <20200823024200.go37...@straasha.imrryr.org>: |On Sun, Aug 23, 2020 at 02:36:51AM +0200, Steffen Nurpmeso wrote: ... |I think that there's a major semantic problem here. The code validating |the certificate chain against some issuer(s) trusted to identify local |user

Re: Outlook.com Max Connections

2020-08-24 Thread Greg Sims
I built a maillog post processor that looks for 'status=sent' for realy=.*\.outlook.com and collects to=<.*@(.*)> which is the domain portion of the email addresses. These domains are placed in a frequency array and sorted from highest to lowest. The highest frequency is hotmail.com as you would e

Re: TLS client certificates and auth external

2020-08-24 Thread Steffen Nurpmeso
Hello and good evening! Please excuse the late replay. Wietse Venema wrote in <4bzhbq2rngzj...@spike.porcupine.org>: |Viktor Dukhovni: |> On Sun, Aug 23, 2020 at 02:36:51AM +0200, Steffen Nurpmeso wrote: ... |Annd if you must pass additional information to the Dovecot auth |server, the prop

Re: Outlook.com Max Connections

2020-08-24 Thread Wietse Venema
Greg Sims: > Here are the stats from this morning: > * email arrival rate: 250/minute > * outlook.com email sent: 7,088 > * MaxConnections: 6 If this happens 6 times, why not let Postfix retry delivery later? Wietse

Re: more recipients on the same relay server with smtp auth

2020-08-24 Thread Wietse Venema
Zsombor B: > Hi All, > > I need your thoughts. > > Some of our customers wanted us to forward all emails sent to some > recipient domains to 3rd party relay servers instead of the mail > server defined in the recipient domain's MX records. > > Also they provided smtp username and password fo

Re: SMTPUTF8 problem

2020-08-24 Thread ratatouille
Wietse Venema schrieb am 23.08.20 um 14:14:05 Uhr: > > > >> with postfix version 2.11.11? > > > > > > > > You are running some Frankenstein Postfix, perhaps with features > > > > backported by RHEL. Such backports are NOT part of the official > > > > Postfix release, and are NOT SUPPORTED.