Interesting isn't quite the word that will be used in our discussions, but
yes.  :-)

On Fri, Sep 6, 2019 at 4:58 PM Eric Broch <ebr...@whitehorsetc.com> wrote:

> Interesting that another admin would upgrade the server from the testing
> repo w/o mentioning it. Damn the torpedoes full speed ahead...LOL
>
> I'm not sure why the run script was not updated though, I'll have to look
> into that.
>
> Thanks for helping debug, Charles!
>
>
> On 9/6/2019 3:54 PM, Charles Hockenbarger wrote:
>
> Crikeys, I'll have to double check with the other admin that she didn't do
> something without telling me, or we have a different serious problem.
>
> That looks to have solved the AUTH issue, though.
>
> Thank you for the quick and excellent help, Eric.  I only wish I had the
> knowledge level to be this helpful to the rest of the group.
>
> On Fri, Sep 6, 2019 at 4:37 PM Eric Broch <ebr...@whitehorsetc.com> wrote:
>
>> It looks like you did do an upgrade from the testing repo, not sure how.
>>
>> qmail-1.03-3.1.1 was just put out yesterday
>>
>> replace
>>
>> export REQUIRE_AUTH=1
>>
>> with
>>
>> export SMTPAUTH="!+cram"
>>
>> stop and start qmail
>>
>>
>>
>> On 9/6/2019 3:31 PM, Charles Hockenbarger wrote:
>>
>> I did not do an upgrade, no.  I don't  have automatic yum updates
>> configured for the server.
>>
>> Sorry, should have thought to include this right off the bat.
>>
>> [root@mail ~]# rpm -qa | grep qmail
>> qmailmrtg-4.2-3.qt.el7.x86_64
>> qmail-1.03-3.1.1.qt.el7.x86_64
>> qmailadmin-1.2.16-2.qt.el7.x86_64
>> [root@mail ~]#
>>
>> #!/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"
>> HOSTNAME=`hostname`
>> VCHKPW="/home/vpopmail/bin/vchkpw"
>> export REQUIRE_AUTH=1
>>
>> exec /usr/bin/softlimit -m 128000000 \
>>     /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
>>
>>
>> On Fri, Sep 6, 2019 at 4:25 PM Eric Broch <ebr...@whitehorsetc.com>
>> wrote:
>>
>>> What version of qmail are you running?
>>>
>>> # rpm -qa | grep qmail
>>>
>>> # cat /var/qmail/supervise/submission/run
>>>
>>> Send results
>>>
>>> On 9/6/2019 3:17 PM, Eric Broch wrote:
>>> > Have you upgraded?
>>> >
>>> > On 9/6/2019 2:26 PM, Charles Hockenbarger wrote:
>>> >> I am hoping someone has had a similar situation or a place to point
>>> >> me as I'm at my wits end and have users unable to send emails.
>>> >>
>>> >> I've had a toaster running for several years. This particular system
>>> >> has been running without issues for roughly 12 months after migrating
>>> >> from CentOS 6 to CentOS 7.
>>> >>
>>> >> I didn't make any changes yesterday, and email was flowing perfectly.
>>> >> This morning, we aren't able to authenticate, with Outlook reporting
>>> >> 'None of the authentication methods supported by this client are
>>> >> supported by your server'. Multiple Android clients are reporting
>>> >> similar errors. The firewall in front of the server and iptables have
>>> >> 587 open (again, no changes intentionally made in the environment).
>>> >> I can connect with openssl s_client -starttls smtp -crlf -connect
>>> >> <server>:587. What is missing is the AUTH line and if I try to
>>> >> execute an AUTH, I get 503 auth not available (#5.5.3). Selinux is
>>> >> disabled.
>>> >>
>>> >> My /var/log/maillog stops reporting any vchkpw-submission activity
>>> >> around 0600 this morning. I've searched and not seen where vchkpw
>>> >> just stops doing anything.
>>> >>
>>> >> I'm investigating whether the server has been compromised, but
>>> >> nothing is showing so far, and this is a very odd behavior to execute
>>> >> if it were.
>>> >>
>>> >> Any thoughts?
>>> >>
>>> >> My users have been down since this morning, and I'm flummoxed.
>>> >>
>>> >> Thank you!
>>> >>
>>> >> Chas
>>> >
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