Hi,
eh…
OK, that's getting stranger. At least it works now – but I don't know
why. Postfix started accepting the mail and correctly resolving the
alias some time in the night between 24th and 25th of October. I had
a script sitting here sending test mails every hour (because all of
this was supp
On 25/08/2022 04:41, li...@sbt.net.au wrote:
I have a simple 'mail list' where an alias 'ct...@sbt.net.au' sends email
to several recipients, that's been in use since long time.
today noticed one of these addresses started bouncing with '5.7.1 SPF
unauthorized mail' since just today:
what am I
On 26.10.22 12:07, Dominik George wrote:
OK, that's getting stranger. At least it works now – but I don't know
why. Postfix started accepting the mail and correctly resolving the
alias some time in the night between 24th and 25th of October. I had
a script sitting here sending test mails every h
Dominic Raferd:
> On 25/08/2022 04:41, li...@sbt.net.au wrote:
> > I have a simple 'mail list' where an alias 'ct...@sbt.net.au' sends email
> > to several recipients, that's been in use since long time.
> >
> > today noticed one of these addresses started bouncing with '5.7.1 SPF
> > unauthorized
> just wanted to let you know that Outlook users might run into problems
> submitting mails after Microsoft's latest Windows update.
>
> Oct 15 14:49:42 mx1 postfix/submission/smtpd[25067]: connect from
> Oct 15 14:49:42 mx1 postfix/submission/smtpd[25067]: SSL_accept error from
> : lost connect
Gerald Galster:
> > just wanted to let you know that Outlook users might run into problems
> > submitting mails after Microsoft's latest Windows update.
> >
> > Oct 15 14:49:42 mx1 postfix/submission/smtpd[25067]: connect from
> > Oct 15 14:49:42 mx1 postfix/submission/smtpd[25067]: SSL_accept er
On Wed, Oct 26, 2022 at 03:56:29PM +0200, Gerald Galster wrote:
> This issue is resolved by update KB5018496 for Windows 11 22H2 x64:
>
> https://support.microsoft.com/en-us/topic/october-25-2022-kb5018496-os-build-22621-755-preview-64040bea-1e02-4b6d-bad1-b036200c2cb3
>
> October 25, 2022—KB501
On 10/26/2022 10:56 AM, Viktor Dukhovni wrote:
RAPTOR REMARK: Alert! Please be careful! This email is from an EXTERNAL sender.
Be aware of impersonation and credential theft.
On Wed, Oct 26, 2022 at 03:56:29PM +0200, Gerald Galster wrote:
This issue is resolved by update KB5018496 for Windows
>>> just wanted to let you know that Outlook users might run into problems
>>> submitting mails after Microsoft's latest Windows update.
>>>
>>> Oct 15 14:49:42 mx1 postfix/submission/smtpd[25067]: connect from
>>> Oct 15 14:49:42 mx1 postfix/submission/smtpd[25067]: SSL_accept error from
>>> :
On 10/26/2022 9:34 AM, Wietse Venema wrote:
Gerald Galster:
just wanted to let you know that Outlook users might run into problems
submitting mails after Microsoft's latest Windows update.
Oct 15 14:49:42 mx1 postfix/submission/smtpd[25067]: connect from
Oct 15 14:49:42 mx1 postfix/submission/
MX Records:
mydomain.tld. 33 IN MX 10 relay-1.mydomain.tld.
mydomain.tld. 33 IN MX 20 relay-2.mydomain.tld.
with relay-1 and relay-2 having appropriate A and PTR records.
Then in /etc/postfix/main.cf, I have
relayhost = mydomain.tld
I
White, Daniel E. (GSFC-770.0)[AEGIS]:
> MX Records:
>
> mydomain.tld. 33 IN MX 10 relay-1.mydomain.tld.
> mydomain.tld. 33 IN MX 20 relay-2.mydomain.tld.
>
> with relay-1 and relay-2 having appropriate A and PTR records.
>
> Then in /etc/postfix/mai
Many thanks for the sanity check, Mr. Postfix
I am using the explicit domain name rather than $mydomain mainly on client
machines because they are not guaranteed to have the same domain as the mail
servers.
Is there any way to shorten/remove the delay I saw in the MX-failover ?
Again, many tha
White, Daniel E. (GSFC-770.0)[AEGIS]:
> Many thanks for the sanity check, Mr. Postfix
>
> I am using the explicit domain name rather than $mydomain mainly on client
> machines because they are not guaranteed to have the same domain as the mail
> servers.
>
> Is there any way to shorten/remove t
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