Andreas,
Last time this happened I was told that there was no evidence of a
connection from the client, nothing in the Dovecot log.
So, is there ANY evidence of a connection from the client in the
submission log.
If there is no evidence of a TCP connection is there any problem with
our software?
Can you check if there is a TCP connection from the client?
Eric
On 10/24/2022 3:49 PM, Andreas wrote:
Hi Eric,
Hi Quinn,
thanks a lot for your help. I couldn't find the error, but hope on
your patch.
I have no other server to help my customers, so they can only have the
choice to use roundcube until it is fixed.
Maybe the attached log from testssl.sh can help a bit?
I couldn't find a way to set the cipher-order in qmail. Maybe I
haven't searched in the right list- archives?
Andreas
Am 24.10.22 um 17:57 schrieb Eric Broch:
I'm going to have to write a server side patch so we can determine
the problem.
On 10/24/2022 9:53 AM, Andreas wrote:
Ok, I just tried with Outlook 2019 on port 465, it doesn't work either.
It times out.
Am 24.10.22 um 17:22 schrieb Eric Broch:
did you try smtps port 465?
On 10/24/2022 9:13 AM, Andreas wrote:
#!/bin/sh
QMAILDUID=`id -u vpopmail`
NOFILESGID=`id -g vpopmail`
MAXSMTPD=`cat /var/qmail/control/concurrencyincoming`
SMTPD="/var/qmail/bin/qmail-smtpd"
#TCP_CDB="/etc/tcprules.d/tcp.smtp.cdb"
TCP_CDB="/etc/tcprules.d/tcp.subm.cdb"
HOSTNAME=`hostname`
VCHKPW="/home/vpopmail/bin/vchkpw"
export SMTPAUTH="!"
exec /usr/bin/tcpserver -v -R -H -l $HOSTNAME -x $TCP_CDB -c
"$MAXSMTPD" \
-u "$QMAILDUID" -g "$NOFILESGID" 0 587 \
$SMTPD $VCHKPW /bin/true 2>&1
Am 24.10.22 um 17:12 schrieb Eric Broch:
cat /var/qmail/supervise/submission/run
send results
On 10/24/2022 9:03 AM, Andreas wrote:
Hi Eric,
spamdyke is only in the mix with smtp, not with submission.
andreas
Am 24.10.22 um 15:55 schrieb Eric Broch:
is spamdyke in the mix?
On 10/24/2022 7:53 AM, Andreas wrote:
It is setup to use submission, someones use starttls some
automatic.
Andreas
Am 24.10.22 um 15:51 schrieb Eric Broch:
How is your SMTP set up in Outlook?
On 10/24/2022 7:50 AM, Andreas wrote:
Hi Eric,
that's right.
IMAP is OK
Andreas
Am 24.10.22 um 15:49 schrieb Eric Broch:
Sending emails would be a qmail issue wouldn't it? Not a
imap issue, right?
On 10/24/2022 7:45 AM, Andreas wrote:
Hi Eric,
Yes, it is only a issue when trying to send mails.
Retrieving mails is OK
Andreas
Am 24.10.22 um 15:30 schrieb Eric Broch:
Is this only a imap issue?
On 10/24/2022 6:46 AM, Andreas wrote:
Hi Eric,
with LEGACY it still doesn't work.
I tried FUTURE and get the following in dovecot-logs:
Error: Failed to initialize SSL server context: Can't
load SSL certificate (ssl_cert setting):
error:140AB18F:SSL routines:SSL_CTX_use_certificate:ee
key too small: user=<>, rip=xx.xx.xx.xx,
lip=xx.xx.xx.xx, session=<HBCFFMfrgdROXk9Z>
Andreas
Am 24.10.22 um 14:24 schrieb Eric Broch:
What does this command yield?
update-crypto-policies --show
update-crypto-policies --set DEFAULT
update-crypto-policies --set LEGACY
update-crypto-policies --set FUTURE
On 10/24/2022 5:12 AM, Andreas wrote:
Hi list,
I have read the discussion and fix.
I have installed dovecot--2.3.19.1-2.x86_64 and
dovecot-mysql-2.3.19.1-2.x86_64
on RockyLinux 8
Since last update on Microsoft and Outlook they cannot
send emails.
In the log I dont see any error, on the client:
Task "myuser@... - Sending: reported error (Ox800CCC1A) :
'Your server does not support the connection
encryption type you have
specified. Try changing the encryption method. Contact
your mail server
administrator or internet service provider (ISP) for
additional assistance.'
Do you have any advice how I could change the server
settings?
Andreas
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