On Thu, 18 Jun 2020 10:20:48 +0200, Patrick Proniewski stated:
>On 17 juin 2020, at 22:05, Viktor Dukhovni
> wrote:
>>
>> On Wed, Jun 17, 2020 at 10:00:32PM +0200, Patrick Proniewski wrote:
>>
- disable SMTPUTF8 in Postfix.
>>>
>>> That means disabling it everywhere and let messages bou
On 17 juin 2020, at 22:05, Viktor Dukhovni wrote:
>
> On Wed, Jun 17, 2020 at 10:00:32PM +0200, Patrick Proniewski wrote:
>
>>> - disable SMTPUTF8 in Postfix.
>>
>> That means disabling it everywhere and let messages bounce on MX servers.
>> Would not really change anything in the end.
>
> Ye
Hello,
> On 17 juin 2020, at 16:28, Wietse Venema wrote:
>
> Patrick Proniewski:
>> Jun 17 12:34:20 postfix-mailgw/smtp[77347]: 57F56EB256:
>> to=, orig_to=,
>> relay=Exchange-VIP[Exchange-VIP]:25, delay=0.01, delays=0.01/0/0/0,
>> dsn=5.6.7, status=bounced (SMTPUTF8 is required, but was not
Hello,
> On 17 juin 2020, at 22:48, @lbutlr wrote:
>
> On 17 Jun 2020, at 14:00, Patrick Proniewski wrote:
>> Not possible yet. A flag exists for Exchange 2019 but we are running 2016
>> now and upgrade is not scheduled for now.
>
> Perhaps showing the bouncing emails to whomever is in charge
On 17 Jun 2020, at 14:00, Patrick Proniewski wrote:
> Not possible yet. A flag exists for Exchange 2019 but we are running 2016 now
> and upgrade is not scheduled for now.
Perhaps showing the bouncing emails to whomever is in charge of this schedule
will change it, especially if any of the boun
On Wed, Jun 17, 2020 at 10:00:32PM +0200, Patrick Proniewski wrote:
> > - disable SMTPUTF8 in Postfix.
>
> That means disabling it everywhere and let messages bounce on MX servers.
> Would not really change anything in the end.
Yes, but it is the right thing to do. Better than generating
backs
Hi,
> On 17 juin 2020, at 15:42, Bastian Blank
> wrote:
>
> On Wed, Jun 17, 2020 at 02:37:23PM +0200, Patrick Proniewski wrote:
>> For some time now I notice that some messages, either originating from
>> Internet or from internal servers are bounced when they arrive on the last
>> hop: Excha
Patrick Proniewski:
> Jun 17 12:34:20 postfix-mailgw/smtp[77347]: 57F56EB256:
> to=, orig_to=,
> relay=Exchange-VIP[Exchange-VIP]:25, delay=0.01, delays=0.01/0/0/0,
> dsn=5.6.7, status=bounced (SMTPUTF8 is required, but was not offered by host
> Exchange-VIP[Exchange-VIP])
>
It is required (i
On Wed, Jun 17, 2020 at 02:37:23PM +0200, Patrick Proniewski wrote:
> For some time now I notice that some messages, either originating from
> Internet or from internal servers are bounced when they arrive on the last
> hop: Exchange.
> Jun 17 12:34:20 postfix-mailgw/smtp[77347]: 57F56EB256:
> t
Hi,
> On 17 juin 2020, at 15:08, Matus UHLAR - fantomas wrote:
>
> On 17.06.20 14:37, Patrick Proniewski wrote:
>> I have at work a Postfix infrastructure that sits between Internet and our
>> Exchange servers. Postfix is used for MX and SMTP roles, ensure filtering
>> with Amavisd/Clamav/etc
On 17.06.20 14:37, Patrick Proniewski wrote:
I have at work a Postfix infrastructure that sits between Internet and our
Exchange servers. Postfix is used for MX and SMTP roles, ensure filtering with
Amavisd/Clamav/etc.
For some time now I notice that some messages, either originating from Inter
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