Thank you very much Eric,
 I'll try early tomorrow morning, here it is now 7pm

Fabio

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Il lun 31 gen 2022, 17:24 Eric Broch <ebr...@whitehorsetc.com> ha scritto:

> Fabio,
>
> Okay, it's patched.
>
> The new file is dovecot-2.3.11.3-13 in the testing repo with all the
> associated packages. We cannot, from here, go on to 2.3.13 because that
> version no longer supports vpopmail driver.
>
> command will be this:
>
> # yum --enablerepo=qmt-testing update dovecot
>
> I'd wait maybe a day at which time all the qt repos are updated,
>
> or you will find the file on my site at this link:
> http://repo.whitehorsetc.com/7/testing/x86_64/
>
> from which you can download it and install manually.
>
> Eventually, we will all go this route:
> https://www.qmailtoaster.org/manydom.html
>
> and all dnf (yum) settings can be modified so that all rpms will come from
> dovecot.
>
> Eric
>
>
> On 1/31/2022 7:01 AM, Eric Broch wrote:
>
> Okay, I'll compile a new version
> On 1/30/2022 10:28 PM, Fabio Mecchia wrote:
>
> Hi Eric,
> I have already searched the dovecot mailing list and found a few people
> who complain about this error exclusively with dovecot version 2.3.11.3
> It seems a bug has been introduced on the behavior of the AUTH mechanism.
> On the mailing list they recommend patching the sources or upgrading to a
> later version.  That's why I was asking how to upgrade.
>
> Link
> <https://dovecot.markmail.org/search/?q=tried%20to%20use%20unsupported%20auth%20mechanism#query:tried%20to%20use%20unsupported%20auth%20mechanism+page:1+mid:bsmh73cxxpqkiza6+state:results>
>  to
> the dovecot mailing list.
>
>
> Fabio
>
> Il giorno lun 31 gen 2022 alle ore 01:57 Eric Broch <
> ebr...@whitehorsetc.com> ha scritto:
>
>> hmmm...
>>
>> pretty much the same I have on my toaster.
>>
>> This is what is confusing:
>>
>> "-ERR [AUTH] Unsupported authentication method" and " method=USER"
>>
>> I've seen failures with 'method=digest-md5' or 'method=cram-md5' but
>> never user.
>>
>> Can you ask about this on the Dovecot mailing list and let us know what
>> they say?
>>
>>
>> On 1/30/2022 11:48 AM, Fabio Mecchia wrote:
>>
>> Hi,
>> this is the output :
>>
>> dovecot-2.3.11.3-12.qt.el7.x86_64
>> ripmime-1.4.0.10-0.qt.el7.x86_64
>> vpopmail-5.4.33-1.qt.el7.x86_64
>> ezmlm-cgi-0.53.324-0.qt.el7.x86_64
>> maildrop-2.9.1-2.qt.el7.x86_64
>> mailman-debuginfo-2.1.12-20.qt.el7.x86_64
>> dspam-libs-3.10.2-13.qt.el7.x86_64
>> control-panel-0.5.1-1.qt.el7.x86_64
>> qmt-release-1-7.qt.el7.noarch
>> autorespond-2.0.5-1.qt.el7.x86_64
>> dovecot-pigeonhole-2.3.11.3-12.qt.el7.x86_64
>> dspam-3.10.2-13.qt.el7.x86_64
>> mailman-2.1.12-20.qt.el7.x86_64
>> simscan-1.4.0-1.qt.el7.x86_64
>> ezmlm-0.53.324-0.qt.el7.x86_64
>> maildrop-devel-2.9.1-2.qt.el7.x86_64
>> qmailadmin-1.2.16-3.2.qt.el7.x86_64
>> dspam-mysql-3.10.2-13.qt.el7.x86_64
>> qmailmrtg-4.2-3.qt.el7.x86_64
>> daemontools-0.76-0.qt.el7.x86_64
>> vqadmin-2.3.7-1.qt.el7.x86_64
>> spamdyke-5.0.1-0.qt.el7.x86_64
>> libsrs2-1.0.18-0.qt.el7.x86_64
>> ucspi-tcp-0.88-0.qt.el7.x86_64
>> libsrs2-devel-1.0.18-0.qt.el7.x86_64
>> dspam-client-3.10.2-13.qt.el7.x86_64
>> qmail-1.03-3.3.1.qt.el7.x86_64
>> isoqlog-2.2.1-2.qt.el7.x86_64
>> libdomainkeys-devel-0.69-1.qt.el7.x86_64
>>
>>
>> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>  Mail
>> priva di virus. www.avg.com
>> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>
>> Il giorno dom 30 gen 2022 alle ore 19:37 Eric Broch <
>> ebr...@whitehorsetc.com> ha scritto:
>>
>>> What are you running on your machine?
>>>
>>> # rpm -qa | grep \\.qt
>>>
>>> report output back to the mailing list
>>> On 1/30/2022 10:49 AM, Fabio Mecchia wrote:
>>>
>>> So how can I upgrade dovecot?
>>>
>>> Il dom 30 gen 2022, 18:26 Eric Broch <ebr...@whitehorsetc.com> ha
>>> scritto:
>>>
>>>> The dovecot version we (qt) compile has the vpopmail driver in it, the
>>>> dovecot repos don't have that driver compiled in. If you use the many
>>>> domain version of qmail toaster that it would be okay, but using the stock
>>>> version then, no, you would run into trouble using the dovecot repo
>>>> versions.
>>>>
>>>>
>>>> On 1/30/2022 9:41 AM, Fabio Mecchia wrote:
>>>>
>>>> Hi,
>>>> still having problems, it's safe to update dovecot with this guide or
>>>> I  risk to break something in Toaster setup?
>>>>
>>>>
>>>> https://doc.dovecot.org/installation_guide/dovecot_community_repositories/centos_packages/
>>>>
>>>>
>>>>
>>>>
>>>> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>>>  Mail
>>>> priva di virus. www.avg.com
>>>> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>>>
>>>> Il gio 27 gen 2022, 17:14 Fabio Mecchia <ktf4...@gmail.com> ha scritto:
>>>>
>>>>> In my /etc/dovecot/toaster.conf I Have:
>>>>> auth_mechanisms = plain login digest-md5 cram-md5
>>>>>
>>>>> while the /etc/dovecot/conf.d/10-ssl.conf is the same as yours  with :
>>>>> ssl = required
>>>>>
>>>>> I've found this on the dovecot mailing list :
>>>>> https://dovecot.org/pipermail/dovecot/2020-August/119760.html
>>>>>
>>>>> Regards
>>>>>  Fabio
>>>>>
>>>>>
>>>>>
>>>>> Il giorno gio 27 gen 2022 alle ore 15:18 Eric Broch <
>>>>> ebr...@whitehorsetc.com> ha scritto:
>>>>>
>>>>>> This is my /etc/dovecot/toaster.conf dovecot authorization mechanisms:
>>>>>>
>>>>>> auth_mechanisms = plain login
>>>>>> On 1/27/2022 3:16 AM, Fabio Mecchia wrote:
>>>>>>
>>>>>> Hi everyone,
>>>>>>  I have been having a weird problem connecting pop 3 to my corporate
>>>>>> server from Outlook and Thunderbird for about two weeks.
>>>>>> When the client tries to connect to the server, I got this error
>>>>>> message "-ERR [AUTH] Unsupported authentication method" and in the 
>>>>>> Dovecot
>>>>>> logs I found errors like "pop3-login: Info: Disconnected (tried to use
>>>>>> unsupported auth mechanism): user=<x...@xxxxxx.it>, method=USER,
>>>>>> rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS, session=<bXG42jTVxNtc3/SS>
>>>>>> " .
>>>>>> The strange thing is that the same client checks multiple boxes on
>>>>>> the same domain and not all of them give an error, also the error occurs
>>>>>> randomly, maybe for half a day it is impossible to download the mail and
>>>>>> then suddenly it works for a couple of hours.
>>>>>> Using the imap protocol there are no problems.
>>>>>> When the clients manage to connect I find this in the Dovecot logs
>>>>>> "pop3-login: Info: Login: user=<x...@xxxxxx.it>, method=DIGEST-MD5,
>>>>>> rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, mpid=5510, TLS,
>>>>>> session=<+0htGDnVWPdc3/SS>", I don't know why on the same client without
>>>>>> changing anything the method switch from USER to DIGEST-MD5
>>>>>> The server is up to date, dovecot version is 2.3.11.3
>>>>>>
>>>>>>
>>>>>> Any suggestions are welcome
>>>>>>
>>>>>> Fabio Mecchia
>>>>>>
>>>>>>
>>>>>> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>>>>>  Mail
>>>>>> priva di virus. www.avg.com
>>>>>> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>>>>>>
>>>>>>

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