Re: [CentOS] Mail has quit working

[Peter]

On 25/07/18 12:10, TE Dukes wrote:
>>> I am unable to read my system's mail. Cannot read it from roundcube or
>>> usermin. Roundcube times out on login attemps. In usermin there is no
>>> mail in the mailbox. There is no mail in /Maildir.

This is new information.  It points to the issue being in dovecot or
roundcube.

> I did find where the mail is going. I found it in /Maildir/new/ 

This indicates that dovecot is working.

> Postfix is set to home_mailbox = Maildir/ Changing it doesn't help.

It won't, this setting only applies when you're using the postfix
local(8) delivery agent, but you have postfix configured to use dovecot
so this setting does not actually do anything.

> Still can't login to roundcube.

Check roundcube settings, check dovecot logs.  See my previous email for
where to get more help with dovecot.


Peter
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Re: [CentOS] Mail has quit working

[Peter]

On 24/07/18 23:31, TE Dukes wrote:
> Here's the output from tail:
> 
> Jul 24 07:00:21 ts130 postfix/pickup[4017]: 338CA811240E: uid=0
> from=
> Jul 24 07:00:21 ts130 postfix/cleanup[7047]: 338CA811240E:
> message-id=<20180724110021.338ca8112...@ts130.palmettodomains.com>
> Jul 24 07:00:21 ts130 postfix/qmgr[8283]: 338CA811240E:
> from=, size=461, nrcpt=1 (queue active)
> Jul 24 07:00:22 ts130 postfix/smtpd[7112]: connect from
> localhost[127.0.0.1]
> Jul 24 07:00:22 ts130 postfix/smtpd[7112]: 468E581DAB6C:
> client=localhost[127.0.0.1]
> Jul 24 07:00:22 ts130 postfix/cleanup[7047]: 468E581DAB6C:
> message-id=<20180724110021.338ca8112...@ts130.palmettodomains.com>
> Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 468E581DAB6C:
> from=, size=946, nrcpt=1 (queue active)
> Jul 24 07:00:22 ts130 postfix/smtpd[7112]: disconnect from
> localhost[127.0.0.1]
> Jul 24 07:00:22 ts130 amavis[423]: (00423-02) Passed CLEAN
> {RelayedInbound}, [127.0.0.1]  ->
> , Message-ID:
> <20180724110021.338ca8112...@ts130.palmettodomains.com>, mail_id:
> 8sW4ZXrbEdBD, Hits: 1.766, size: 461, queued_as: 468E581DAB6C, 1094 ms
> Jul 24 07:00:22 ts130 postfix/smtp[7049]: 338CA811240E:
> to=, relay=127.0.0.1[127.0.0.1]:10024,
> delay=1.1, delays=0.04/0/0/1.1, dsn=2.0.0, status=sent (250 2.0.0 from
> MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 468E581DAB6C)
> Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 338CA811240E: removed
> Jul 24 07:00:22 ts130 dovecot: lda(tdukes):
> msgid=<20180724110021.338ca8112...@ts130.palmettodomains.com>: saved
> mail to INBOX
> Jul 24 07:00:22 ts130 postfix/local[7113]: 468E581DAB6C:
> to=, relay=local, delay=0.11,
> delays=0.03/0.01/0/0.07, dsn=2.0.0, status=sent (delivered to command:
> /usr/libexec/dovecot/dovecot-lda -f "$SENDER" -a "$RECIPIENT")
> Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 468E581DAB6C: removed
> Jul 24 07:04:04 ts130 postfix/smtpd[7053]: timeout after END-OF-MESSAGE
> from localhost[127.0.0.1]
> Jul 24 07:04:04 ts130 postfix/smtpd[7053]: disconnect from
> localhost[127.0.0.1]
> Jul 24 07:05:59 ts130 postfix/qmgr[8283]: C33128410546:
> from=, size=949, nrcpt=1 (queue active)

Based on that I can see pickup receives the message from the sendmail
command (which in turn receives it from the mail command).  The message
is then passed off to amavisd-new which scans it, passes the scan and
re-injects it back into postfix.  Postfix then passes the message off to
dovecot-lda for delivery.  There is no indication in the logs of what
dovecot is doing with the message at this stage.  So it appears that
postfix and amavisd-new are working correctly and if there's a problem
it's in dovecot.

For whatever reason dovecot is not logging to maillog (it may be logging
somewhere else).  You need to find your dovecot logs and trace the
message through there to see what happens next.  I am not so much of a
dovecot expert myself (I use it but I don't know it in as much detail as
I know postfix, for example).  I would suggest posting to the dovecot
mailing list, or you can join the freenode IRC network and ask in the
#dovecot channel where you should get some relevant help.


Good Luck,


Peter
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Re: [CentOS] Mail has quit working

[James (CentOS ML)]

On 2018-07-24 20:10, TE Dukes wrote:

-Original Message-
From: CentOS [mailto:centos-boun...@centos.org] On Behalf Of mark
Sent: Tuesday, July 24, 2018 5:21 PM
To: CentOS mailing list
Subject: Re: [CentOS] Mail has quit working

TE Dukes wrote:
>> -Original Message-
>> From: CentOS [mailto:centos-boun...@centos.org] On Behalf Of
Alexander
>> Dalloz
>> Sent: Tuesday, July 24, 2018 4:19 PM
>> To: centos@centos.org
>> Subject: Re: [CentOS] Mail has quit working
>>
>>
>> Am 24.07.2018 um 21:07 schrieb TE Dukes:
>>
>>> Output from tail:
>>>
>>>
>>>
>>>
>>> Jul 24 10:05:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:15:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:25:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:35:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:35:59 ts130 postfix/qmgr[8283]: C33128410546: from=<
>>> 
>>>
>> r...@ts130.palmettodomains.com>,
>>> size=949, nrcpt=1 (queue active) Jul 24 10:36:29 ts130
>>> postfix/smtp[19763]: connect to
>>> 
>>>
>> paalmettodomains.com[198.105.254.65]:25:
>>
>>> Connection timed out
>>> Jul 24 10:36:59 ts130 postfix/smtp[19763]: connect to
>>> 
>>>
>> paalmettodomains.com[104.239.198.84]:25:
>>
>>> Connection timed out
>>>
>>
>> That looks totally broken: 
>> Where does that come from? An HTTP adddress has no valid function in
>> SMTP communication.
>> Even the domain seems to be a typo.
>>
>
> It's a typo.
>
>
>>
>>> Jul 24 10:36:59 ts130 postfix/smtp[19763]: C33128410546: to=<
>>> 
>>>
>> tdu...@paalmettodomains.com>,
>>> relay=none, delay=13075, delays=13015/0.02/60/0, dsn=4.4.1,
>> status=deferred
>>> (connect to
>>> paalmettodomains.com[104.239.198.84]:25: Connection timed out)
>>> Jul 24 10:45:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:55:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 11:04:19 ts130 postfix/pickup[19912]: 55271840D734: uid=0
>>>
>> from=
>>> Jul 24 11:04:19 ts130 postfix/cleanup[21840]: 55271840D734:
>>> message-id=<
>>> 
>>> 20180724150419.55271840d...@ts130.palmettodomains.com>
>>> Jul 24 11:04:19 ts130 postfix/qmgr[8283]: 55271840D734: from=<
>>> 
>>>
>> r...@ts130.palmettodomains.com>,
>>> size=466, nrcpt=1 (queue active)
>>
>> mailto:r...@ts130.palmettodomains.com  <- What is the purpose to send
>> yourself a mail locally? Did you even specify a valid, fully qualified
>> recipient address?
>
> A previous person instructed to do so.
>
>
>>
>>> Jul 24 11:04:20 ts130 postfix/smtpd[21846]: connect from
>>> localhost[127.0.0.1] Jul 24 11:04:20 ts130 postfix/smtpd[21846]:
>>> 49161841ED92:
>>> client=localhost[127.0.0.1] Jul 24 11:04:20 ts130
>>> postfix/cleanup[21840]: 49161841ED92: message-id=<
>>> 
>>> 20180724150419.55271840d...@ts130.palmettodomains.com>
>>> Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: from=<
>>> 
>>>
>> r...@ts130.palmettodomains.com>,
>>> size=951, nrcpt=1 (queue active) Jul 24 11:04:20 ts130
>>> postfix/smtpd[21846]: disconnect from
>>> localhost[127.0.0.1] Jul 24 11:04:20 ts130 amavis[423]: (00423-03)
>>> Passed CLEAN
>>>
>> {RelayedInbound},
>>
>>> [127.0.0.1] <
>>> r...@ts130.palmettodomains.com> -> <
>> 
>>
>>> tdu...@palmettodomains.com>, Message-ID: <
>>> 
>>> 20180724150419.55271840d...@ts130.palmettodomains.com>, mail_id:
>>> eYD2cL7fZ7rY, Hits: -0.001, size: 466, queued_as: 49161841ED92, 941 ms
>>>  Jul 24 11:04:20 ts130 postfix/smtp[21842]: 55271840D734: to=<
>>> 
>>>
>> tdu...@palmettodomains.com>,
>>> relay=127.0.0.1[127.0.0.1]:10024, delay=1, delays=0.07/0.01/0/0.94,
>>> dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025):
>>> 250
>>> 2.0.0 Ok: queued as 49161841ED92)
>>> Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 55271840D734: removed
>>> Jul 24 11:04:20 ts130 dovecot: lda(tdukes): msgid=<
>>> 
>>> 20180724150419.55271840d...@ts130.palmettodomains.com>: saved
mail
>>>
>> to INBOX
>>> Jul 24 11:04:20 ts130 postfix/local[21847]: 49161841ED92: to=<
>>> 
>>>
>> tdu...@palmettodomains.com>,
>>> relay=local, delay=0.09, delays=0.02/0.01/0/0.06, dsn=2.0.0,
>>> status=sent (delivered to command: /usr/libexec/dovecot/dovecot-lda -
f
>>> "$SENDER" -a
>>> "$RECIPIENT")
>>> Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: removed
>>>
>>
>> Mail got delivered locally after passing amavis at the 

[CentOS] SCLO: Clang 5 package

[Tim R]

Hi, a new version of llvm toolset was released on RHEL including clang 5
several months ago:

https://developers.redhat.com/blog/2018/05/03/announcing-ga-for-latest-software-collections-developer-toolset-compilers/

devtoolset 7.1 (gcc 7.3) was announced around the same time and has been in
CentOS sclo repo for some time now, but still no sign of clang 5.

Is this on anyone's to do list? llvm toolset contains a really convenient
version of clang / clang-format, which I believe many developers are using
daily for various tools. Clang 5 is required for C++17 support, so a prompt
update would be highly appreciated.

Sorry if this is not the correct mailing list.

Best regards
Tim
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Re: [CentOS] Mail has quit working

[TE Dukes]

> -Original Message-
> From: CentOS [mailto:centos-boun...@centos.org] On Behalf Of mark
> Sent: Tuesday, July 24, 2018 5:21 PM
> To: CentOS mailing list
> Subject: Re: [CentOS] Mail has quit working
> 
> TE Dukes wrote:
> >> -Original Message-
> >> From: CentOS [mailto:centos-boun...@centos.org] On Behalf Of
> Alexander
> >> Dalloz
> >> Sent: Tuesday, July 24, 2018 4:19 PM
> >> To: centos@centos.org
> >> Subject: Re: [CentOS] Mail has quit working
> >>
> >>
> >> Am 24.07.2018 um 21:07 schrieb TE Dukes:
> >>
> >>> Output from tail:
> >>>
> >>>
> >>>
> >>>
> >>> Jul 24 10:05:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> >>> Jul 24 10:15:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> >>> Jul 24 10:25:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> >>> Jul 24 10:35:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> >>> Jul 24 10:35:59 ts130 postfix/qmgr[8283]: C33128410546: from=<
> >>> 
> >>>
> >> r...@ts130.palmettodomains.com>,
> >>> size=949, nrcpt=1 (queue active) Jul 24 10:36:29 ts130
> >>> postfix/smtp[19763]: connect to
> >>> 
> >>>
> >> paalmettodomains.com[198.105.254.65]:25:
> >>
> >>> Connection timed out
> >>> Jul 24 10:36:59 ts130 postfix/smtp[19763]: connect to
> >>> 
> >>>
> >> paalmettodomains.com[104.239.198.84]:25:
> >>
> >>> Connection timed out
> >>>
> >>
> >> That looks totally broken: 
> >> Where does that come from? An HTTP adddress has no valid function in
> >> SMTP communication.
> >> Even the domain seems to be a typo.
> >>
> >
> > It's a typo.
> >
> >
> >>
> >>> Jul 24 10:36:59 ts130 postfix/smtp[19763]: C33128410546: to=<
> >>> 
> >>>
> >> tdu...@paalmettodomains.com>,
> >>> relay=none, delay=13075, delays=13015/0.02/60/0, dsn=4.4.1,
> >> status=deferred
> >>> (connect to
> >>> paalmettodomains.com[104.239.198.84]:25: Connection timed out)
> >>> Jul 24 10:45:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> >>> Jul 24 10:55:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> >>> Jul 24 11:04:19 ts130 postfix/pickup[19912]: 55271840D734: uid=0
> >>>
> >> from=
> >>> Jul 24 11:04:19 ts130 postfix/cleanup[21840]: 55271840D734:
> >>> message-id=<
> >>> 
> >>> 20180724150419.55271840d...@ts130.palmettodomains.com>
> >>> Jul 24 11:04:19 ts130 postfix/qmgr[8283]: 55271840D734: from=<
> >>> 
> >>>
> >> r...@ts130.palmettodomains.com>,
> >>> size=466, nrcpt=1 (queue active)
> >>
> >> mailto:r...@ts130.palmettodomains.com  <- What is the purpose to send
> >> yourself a mail locally? Did you even specify a valid, fully qualified
> >> recipient address?
> >
> > A previous person instructed to do so.
> >
> >
> >>
> >>> Jul 24 11:04:20 ts130 postfix/smtpd[21846]: connect from
> >>> localhost[127.0.0.1] Jul 24 11:04:20 ts130 postfix/smtpd[21846]:
> >>> 49161841ED92:
> >>> client=localhost[127.0.0.1] Jul 24 11:04:20 ts130
> >>> postfix/cleanup[21840]: 49161841ED92: message-id=<
> >>> 
> >>> 20180724150419.55271840d...@ts130.palmettodomains.com>
> >>> Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: from=<
> >>> 
> >>>
> >> r...@ts130.palmettodomains.com>,
> >>> size=951, nrcpt=1 (queue active) Jul 24 11:04:20 ts130
> >>> postfix/smtpd[21846]: disconnect from
> >>> localhost[127.0.0.1] Jul 24 11:04:20 ts130 amavis[423]: (00423-03)
> >>> Passed CLEAN
> >>>
> >> {RelayedInbound},
> >>
> >>> [127.0.0.1] <
> >>> r...@ts130.palmettodomains.com> -> <
> >> 
> >>
> >>> tdu...@palmettodomains.com>, Message-ID: <
> >>> 
> >>> 20180724150419.55271840d...@ts130.palmettodomains.com>, mail_id:
> >>> eYD2cL7fZ7rY, Hits: -0.001, size: 466, queued_as: 49161841ED92, 941 ms
> >>>  Jul 24 11:04:20 ts130 postfix/smtp[21842]: 55271840D734: to=<
> >>> 
> >>>
> >> tdu...@palmettodomains.com>,
> >>> relay=127.0.0.1[127.0.0.1]:10024, delay=1, delays=0.07/0.01/0/0.94,
> >>> dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025):
> >>> 250
> >>> 2.0.0 Ok: queued as 49161841ED92)
> >>> Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 55271840D734: removed
> >>> Jul 24 11:04:20 ts130 dovecot: lda(tdukes): msgid=<
> >>> 
> >>> 20180724150419.55271840d...@ts130.palmettodomains.com>: saved
> mail
> >>>
> >> to INBOX
> >>> Jul 24 11:04:20 ts130 postfix/local[21847]: 49161841ED92: to=<
> >>> 
> >>>
> >> tdu...@palmettodomains.com>,
> >>> relay=local, delay=0.09, delays=0.02/0.01/0/0.06, dsn=2.0.0,
> >>> status=sent 

Re: [CentOS] Mail has quit working

[mark]

TE Dukes wrote:
>> -Original Message-
>> From: CentOS [mailto:centos-boun...@centos.org] On Behalf Of Alexander
>> Dalloz
>> Sent: Tuesday, July 24, 2018 4:19 PM
>> To: centos@centos.org
>> Subject: Re: [CentOS] Mail has quit working
>>
>>
>> Am 24.07.2018 um 21:07 schrieb TE Dukes:
>>
>>> Output from tail:
>>>
>>>
>>>
>>>
>>> Jul 24 10:05:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:15:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:25:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:35:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:35:59 ts130 postfix/qmgr[8283]: C33128410546: from=<
>>> 
>>>
>> r...@ts130.palmettodomains.com>,
>>> size=949, nrcpt=1 (queue active) Jul 24 10:36:29 ts130
>>> postfix/smtp[19763]: connect to
>>> 
>>>
>> paalmettodomains.com[198.105.254.65]:25:
>>
>>> Connection timed out
>>> Jul 24 10:36:59 ts130 postfix/smtp[19763]: connect to
>>> 
>>>
>> paalmettodomains.com[104.239.198.84]:25:
>>
>>> Connection timed out
>>>
>>
>> That looks totally broken: 
>> Where does that come from? An HTTP adddress has no valid function in
>> SMTP communication.
>> Even the domain seems to be a typo.
>>
>
> It's a typo.
>
>
>>
>>> Jul 24 10:36:59 ts130 postfix/smtp[19763]: C33128410546: to=<
>>> 
>>>
>> tdu...@paalmettodomains.com>,
>>> relay=none, delay=13075, delays=13015/0.02/60/0, dsn=4.4.1,
>> status=deferred
>>> (connect to
>>> paalmettodomains.com[104.239.198.84]:25: Connection timed out)
>>> Jul 24 10:45:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 10:55:02 ts130 clamd[3226]: SelfCheck: Database status OK.
>>> Jul 24 11:04:19 ts130 postfix/pickup[19912]: 55271840D734: uid=0
>>>
>> from=
>>> Jul 24 11:04:19 ts130 postfix/cleanup[21840]: 55271840D734:
>>> message-id=<
>>> 
>>> 20180724150419.55271840d...@ts130.palmettodomains.com>
>>> Jul 24 11:04:19 ts130 postfix/qmgr[8283]: 55271840D734: from=<
>>> 
>>>
>> r...@ts130.palmettodomains.com>,
>>> size=466, nrcpt=1 (queue active)
>>
>> mailto:r...@ts130.palmettodomains.com  <- What is the purpose to send
>> yourself a mail locally? Did you even specify a valid, fully qualified
>> recipient address?
>
> A previous person instructed to do so.
>
>
>>
>>> Jul 24 11:04:20 ts130 postfix/smtpd[21846]: connect from
>>> localhost[127.0.0.1] Jul 24 11:04:20 ts130 postfix/smtpd[21846]:
>>> 49161841ED92:
>>> client=localhost[127.0.0.1] Jul 24 11:04:20 ts130
>>> postfix/cleanup[21840]: 49161841ED92: message-id=<
>>> 
>>> 20180724150419.55271840d...@ts130.palmettodomains.com>
>>> Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: from=<
>>> 
>>>
>> r...@ts130.palmettodomains.com>,
>>> size=951, nrcpt=1 (queue active) Jul 24 11:04:20 ts130
>>> postfix/smtpd[21846]: disconnect from
>>> localhost[127.0.0.1] Jul 24 11:04:20 ts130 amavis[423]: (00423-03)
>>> Passed CLEAN
>>>
>> {RelayedInbound},
>>
>>> [127.0.0.1] <
>>> r...@ts130.palmettodomains.com> -> <
>> 
>>
>>> tdu...@palmettodomains.com>, Message-ID: <
>>> 
>>> 20180724150419.55271840d...@ts130.palmettodomains.com>, mail_id:
>>> eYD2cL7fZ7rY, Hits: -0.001, size: 466, queued_as: 49161841ED92, 941 ms
>>>  Jul 24 11:04:20 ts130 postfix/smtp[21842]: 55271840D734: to=<
>>> 
>>>
>> tdu...@palmettodomains.com>,
>>> relay=127.0.0.1[127.0.0.1]:10024, delay=1, delays=0.07/0.01/0/0.94,
>>> dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025):
>>> 250
>>> 2.0.0 Ok: queued as 49161841ED92)
>>> Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 55271840D734: removed
>>> Jul 24 11:04:20 ts130 dovecot: lda(tdukes): msgid=<
>>> 
>>> 20180724150419.55271840d...@ts130.palmettodomains.com>: saved mail
>>>
>> to INBOX
>>> Jul 24 11:04:20 ts130 postfix/local[21847]: 49161841ED92: to=<
>>> 
>>>
>> tdu...@palmettodomains.com>,
>>> relay=local, delay=0.09, delays=0.02/0.01/0/0.06, dsn=2.0.0,
>>> status=sent (delivered to command: /usr/libexec/dovecot/dovecot-lda -f
>>> "$SENDER" -a
>>> "$RECIPIENT")
>>> Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: removed
>>>
>>
>> Mail got delivered locally after passing amavis at the mailbox
>> tdu...@palmettodomains.com.
>>
>> Alexander
>>
>
> I am unable to read my system's mail. Cannot read it from roundcube or
> usermin. Roundcube times out on login attemps. In usermin there is no mail
>  in the mailbox. There is no 

Re: [CentOS] Mail has quit working

[TE Dukes]

> -Original Message-
> From: CentOS [mailto:centos-boun...@centos.org] On Behalf Of Alexander
> Dalloz
> Sent: Tuesday, July 24, 2018 4:19 PM
> To: centos@centos.org
> Subject: Re: [CentOS] Mail has quit working
> 
> Am 24.07.2018 um 21:07 schrieb TE Dukes:
> > Output from tail:
> >
> >
> >
> > Jul 24 10:05:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> > Jul 24 10:15:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> > Jul 24 10:25:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> > Jul 24 10:35:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> > Jul 24 10:35:59 ts130 postfix/qmgr[8283]: C33128410546: from=<
> > 
> r...@ts130.palmettodomains.com>,
> > size=949, nrcpt=1 (queue active)
> > Jul 24 10:36:29 ts130 postfix/smtp[19763]: connect to
> > 
> paalmettodomains.com[198.105.254.65]:25:
> > Connection timed out
> > Jul 24 10:36:59 ts130 postfix/smtp[19763]: connect to
> > 
> paalmettodomains.com[104.239.198.84]:25:
> > Connection timed out
> 
> That looks totally broken: 
> Where does that come from? An HTTP adddress has no valid function in
> SMTP communication.
> Even the domain seems to be a typo.

It's a typo.

> 
> > Jul 24 10:36:59 ts130 postfix/smtp[19763]: C33128410546: to=<
> > 
> tdu...@paalmettodomains.com>,
> > relay=none, delay=13075, delays=13015/0.02/60/0, dsn=4.4.1,
> status=deferred
> > (connect to
> > paalmettodomains.com[104.239.198.84]:25: Connection timed out)
> > Jul 24 10:45:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> > Jul 24 10:55:02 ts130 clamd[3226]: SelfCheck: Database status OK.
> > Jul 24 11:04:19 ts130 postfix/pickup[19912]: 55271840D734: uid=0
> from=
> > Jul 24 11:04:19 ts130 postfix/cleanup[21840]: 55271840D734: message-id=<
> > 
> > 20180724150419.55271840d...@ts130.palmettodomains.com>
> > Jul 24 11:04:19 ts130 postfix/qmgr[8283]: 55271840D734: from=<
> > 
> r...@ts130.palmettodomains.com>,
> > size=466, nrcpt=1 (queue active)
> 
> mailto:r...@ts130.palmettodomains.com  <- What is the purpose to send
> yourself a mail locally? Did you even specify a valid, fully qualified
> recipient address?

A previous person instructed to do so. 

> 
> > Jul 24 11:04:20 ts130 postfix/smtpd[21846]: connect from
> > localhost[127.0.0.1]
> > Jul 24 11:04:20 ts130 postfix/smtpd[21846]: 49161841ED92:
> > client=localhost[127.0.0.1]
> > Jul 24 11:04:20 ts130 postfix/cleanup[21840]: 49161841ED92: message-id=<
> > 
> > 20180724150419.55271840d...@ts130.palmettodomains.com>
> > Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: from=<
> > 
> r...@ts130.palmettodomains.com>,
> > size=951, nrcpt=1 (queue active)
> > Jul 24 11:04:20 ts130 postfix/smtpd[21846]: disconnect from
> > localhost[127.0.0.1]
> > Jul 24 11:04:20 ts130 amavis[423]: (00423-03) Passed CLEAN
> {RelayedInbound},
> > [127.0.0.1] <
> > r...@ts130.palmettodomains.com> -> <
> 
> > tdu...@palmettodomains.com>, Message-ID: <
> > 
> > 20180724150419.55271840d...@ts130.palmettodomains.com>, mail_id:
> > eYD2cL7fZ7rY, Hits: -0.001, size: 466, queued_as: 49161841ED92, 941 ms
> > Jul 24 11:04:20 ts130 postfix/smtp[21842]: 55271840D734: to=<
> > 
> tdu...@palmettodomains.com>,
> > relay=127.0.0.1[127.0.0.1]:10024, delay=1, delays=0.07/0.01/0/0.94,
> > dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250
> > 2.0.0 Ok: queued as 49161841ED92)
> > Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 55271840D734: removed
> > Jul 24 11:04:20 ts130 dovecot: lda(tdukes): msgid=<
> > 
> > 20180724150419.55271840d...@ts130.palmettodomains.com>: saved mail
> to INBOX
> > Jul 24 11:04:20 ts130 postfix/local[21847]: 49161841ED92: to=<
> > 
> tdu...@palmettodomains.com>,
> > relay=local, delay=0.09, delays=0.02/0.01/0/0.06, dsn=2.0.0, status=sent
> > (delivered to command: /usr/libexec/dovecot/dovecot-lda -f "$SENDER" -a
> > "$RECIPIENT")
> > Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: removed
> 
> Mail got delivered locally after passing amavis at the mailbox
> tdu...@palmettodomains.com.
> 
> Alexander

I am unable to read my system's mail. Cannot read it from roundcube or
usermin. Roundcube times out on login attemps. In usermin there is no mail
in the mailbox. There is no mail in /Maildir.

This just started this past Saturday morning. Everything was fine up to
then.


___
CentOS 

Re: [CentOS] Mail has quit working

[Alexander Dalloz]

Am 24.07.2018 um 21:07 schrieb TE Dukes:

Output from tail:

  


Jul 24 10:05:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:15:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:25:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:35:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:35:59 ts130 postfix/qmgr[8283]: C33128410546: from=<
  r...@ts130.palmettodomains.com>,
size=949, nrcpt=1 (queue active)
Jul 24 10:36:29 ts130 postfix/smtp[19763]: connect to
  paalmettodomains.com[198.105.254.65]:25:
Connection timed out
Jul 24 10:36:59 ts130 postfix/smtp[19763]: connect to
  paalmettodomains.com[104.239.198.84]:25:
Connection timed out


That looks totally broken: 
Where does that come from? An HTTP adddress has no valid function in 
SMTP communication.

Even the domain seems to be a typo.


Jul 24 10:36:59 ts130 postfix/smtp[19763]: C33128410546: to=<
  tdu...@paalmettodomains.com>,
relay=none, delay=13075, delays=13015/0.02/60/0, dsn=4.4.1, status=deferred
(connect to
paalmettodomains.com[104.239.198.84]:25: Connection timed out)
Jul 24 10:45:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:55:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 11:04:19 ts130 postfix/pickup[19912]: 55271840D734: uid=0 from=
Jul 24 11:04:19 ts130 postfix/cleanup[21840]: 55271840D734: message-id=<

20180724150419.55271840d...@ts130.palmettodomains.com>
Jul 24 11:04:19 ts130 postfix/qmgr[8283]: 55271840D734: from=<
  r...@ts130.palmettodomains.com>,
size=466, nrcpt=1 (queue active)


mailto:r...@ts130.palmettodomains.com  <- What is the purpose to send 
yourself a mail locally? Did you even specify a valid, fully qualified 
recipient address?



Jul 24 11:04:20 ts130 postfix/smtpd[21846]: connect from
localhost[127.0.0.1]
Jul 24 11:04:20 ts130 postfix/smtpd[21846]: 49161841ED92:
client=localhost[127.0.0.1]
Jul 24 11:04:20 ts130 postfix/cleanup[21840]: 49161841ED92: message-id=<

20180724150419.55271840d...@ts130.palmettodomains.com>
Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: from=<
  r...@ts130.palmettodomains.com>,
size=951, nrcpt=1 (queue active)
Jul 24 11:04:20 ts130 postfix/smtpd[21846]: disconnect from
localhost[127.0.0.1]
Jul 24 11:04:20 ts130 amavis[423]: (00423-03) Passed CLEAN {RelayedInbound},
[127.0.0.1] <
r...@ts130.palmettodomains.com> -> < 
tdu...@palmettodomains.com>, Message-ID: <

20180724150419.55271840d...@ts130.palmettodomains.com>, mail_id:
eYD2cL7fZ7rY, Hits: -0.001, size: 466, queued_as: 49161841ED92, 941 ms
Jul 24 11:04:20 ts130 postfix/smtp[21842]: 55271840D734: to=<
  tdu...@palmettodomains.com>,
relay=127.0.0.1[127.0.0.1]:10024, delay=1, delays=0.07/0.01/0/0.94,
dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250
2.0.0 Ok: queued as 49161841ED92)
Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 55271840D734: removed
Jul 24 11:04:20 ts130 dovecot: lda(tdukes): msgid=<

20180724150419.55271840d...@ts130.palmettodomains.com>: saved mail to INBOX
Jul 24 11:04:20 ts130 postfix/local[21847]: 49161841ED92: to=<
  tdu...@palmettodomains.com>,
relay=local, delay=0.09, delays=0.02/0.01/0/0.06, dsn=2.0.0, status=sent
(delivered to command: /usr/libexec/dovecot/dovecot-lda -f "$SENDER" -a
"$RECIPIENT")
Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: removed


Mail got delivered locally after passing amavis at the mailbox 
tdu...@palmettodomains.com.


Alexander
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Re: [CentOS] Mail has quit working

[TE Dukes]

> -Original Message-
> From: CentOS [mailto:centos-boun...@centos.org] On Behalf Of Alice
> Wonder
> Sent: Tuesday, July 24, 2018 1:19 PM
> To: centos@centos.org
> Subject: Re: [CentOS] Mail has quit working
> 
> On 07/24/2018 05:36 AM, Mike McCarthy, W1NR wrote:
> > Your IP address is flagged as spam in Real Time Block Lists. Are you
> > using a dynamic IP address? You may have a mis-configured server that is
> > allowing spammers to relay through your server. Another possibility is
> > your system is compromised with a spambot.
> >
> > Mike
> >
> 
> 
> Happens frequently to me and I'm no open relay.
> 
> CentOS uses spamhaus and spamhaus blocks entire subnets if someone on
> the subnet spams.
> 
> So unless you can afford your own subnet or pay to be on a whitelist,
> blacklists are a common thing for the little guy.
> 
> So much for net neutrality.
> 
[Thomas E Dukes] 

Apparently I can send mail to the list via Outlook but not from webmail. Go
figure?

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Re: [CentOS] Mail has quit working

[TE Dukes]

Third time trying respond!

 

 

 Original Message 
Subject: Re: [CentOS] Mail has quit working
From: Gordon Messmer < 
gordon.mess...@gmail.com>
Date: Tue, July 24, 2018 10:31 am
To:   centos@centos.org

On 07/23/2018 03:39 PM, TE Dukes wrote:
> Mail has come to an abrupt stop. Running C7, postfix and dovecot.
> ...
> Crond is no longer send mail.


In one terminal: "tail -f /var/log/maillog" or "journalctl -f"

In another, "echo test | mail -s test your@email.address"

What do you see in the maillog at that time?  What does the "df" command 
output?

___
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https://lists.centos.org/mailman/listinfo/centos

 

Thanks,

 

Output from tail:

 

Jul 24 10:05:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:15:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:25:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:35:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:35:59 ts130 postfix/qmgr[8283]: C33128410546: from=<
 r...@ts130.palmettodomains.com>,
size=949, nrcpt=1 (queue active)
Jul 24 10:36:29 ts130 postfix/smtp[19763]: connect to
 paalmettodomains.com[198.105.254.65]:25:
Connection timed out
Jul 24 10:36:59 ts130 postfix/smtp[19763]: connect to
 paalmettodomains.com[104.239.198.84]:25:
Connection timed out
Jul 24 10:36:59 ts130 postfix/smtp[19763]: C33128410546: to=<
 tdu...@paalmettodomains.com>,
relay=none, delay=13075, delays=13015/0.02/60/0, dsn=4.4.1, status=deferred
(connect to  
paalmettodomains.com[104.239.198.84]:25: Connection timed out)
Jul 24 10:45:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 10:55:02 ts130 clamd[3226]: SelfCheck: Database status OK.
Jul 24 11:04:19 ts130 postfix/pickup[19912]: 55271840D734: uid=0 from=
Jul 24 11:04:19 ts130 postfix/cleanup[21840]: 55271840D734: message-id=<

20180724150419.55271840d...@ts130.palmettodomains.com>
Jul 24 11:04:19 ts130 postfix/qmgr[8283]: 55271840D734: from=<
 r...@ts130.palmettodomains.com>,
size=466, nrcpt=1 (queue active)
Jul 24 11:04:20 ts130 postfix/smtpd[21846]: connect from
localhost[127.0.0.1]
Jul 24 11:04:20 ts130 postfix/smtpd[21846]: 49161841ED92:
client=localhost[127.0.0.1]
Jul 24 11:04:20 ts130 postfix/cleanup[21840]: 49161841ED92: message-id=<

20180724150419.55271840d...@ts130.palmettodomains.com>
Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: from=<
 r...@ts130.palmettodomains.com>,
size=951, nrcpt=1 (queue active)
Jul 24 11:04:20 ts130 postfix/smtpd[21846]: disconnect from
localhost[127.0.0.1]
Jul 24 11:04:20 ts130 amavis[423]: (00423-03) Passed CLEAN {RelayedInbound},
[127.0.0.1] < 
r...@ts130.palmettodomains.com> -> < 
tdu...@palmettodomains.com>, Message-ID: <

20180724150419.55271840d...@ts130.palmettodomains.com>, mail_id:
eYD2cL7fZ7rY, Hits: -0.001, size: 466, queued_as: 49161841ED92, 941 ms
Jul 24 11:04:20 ts130 postfix/smtp[21842]: 55271840D734: to=<
 tdu...@palmettodomains.com>,
relay=127.0.0.1[127.0.0.1]:10024, delay=1, delays=0.07/0.01/0/0.94,
dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250
2.0.0 Ok: queued as 49161841ED92)
Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 55271840D734: removed
Jul 24 11:04:20 ts130 dovecot: lda(tdukes): msgid=<

20180724150419.55271840d...@ts130.palmettodomains.com>: saved mail to INBOX
Jul 24 11:04:20 ts130 postfix/local[21847]: 49161841ED92: to=<
 tdu...@palmettodomains.com>,
relay=local, delay=0.09, delays=0.02/0.01/0/0.06, dsn=2.0.0, status=sent
(delivered to command: /usr/libexec/dovecot/dovecot-lda -f "$SENDER" -a
"$RECIPIENT")
Jul 24 11:04:20 ts130 postfix/qmgr[8283]: 49161841ED92: removed

 

>From df:

 

Filesystem   1K-blocks   Used  Available Use% Mounted on
/dev/mapper/cl-root   97605056   12762640   84842416  14% /
devtmpfs   8025676  08025676   0% /dev
tmpfs  8043100  701767972924   1% /dev/shm
tmpfs  8043100  592847983816   1% /run
tmpfs  8043100  08043100   0% /sys/fs/cgroup
tmpfs   262144  0 262144   0%
/var/spool/MailScanner/incoming
/dev/mapper/cl-home   97605056  34632   

Re: [CentOS] Mail has quit working

[Alice Wonder]

On 07/24/2018 05:36 AM, Mike McCarthy, W1NR wrote:

Your IP address is flagged as spam in Real Time Block Lists. Are you
using a dynamic IP address? You may have a mis-configured server that is
allowing spammers to relay through your server. Another possibility is
your system is compromised with a spambot.

Mike




Happens frequently to me and I'm no open relay.

CentOS uses spamhaus and spamhaus blocks entire subnets if someone on 
the subnet spams.


So unless you can afford your own subnet or pay to be on a whitelist, 
blacklists are a common thing for the little guy.


So much for net neutrality.

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Re: [CentOS] Mail has quit working

[Valeri Galtsev]

On 07/24/18 08:21, mark wrote:

Mike McCarthy, W1NR wrote:

Your IP address is flagged as spam in Real Time Block Lists. Are you
using a dynamic IP address? You may have a mis-configured server that is
allowing spammers to relay through your server. Another possibility is
your system is compromised with a spambot.


Why are you top-posting?

And another reason it may be blocked is the same reason *I* get blocked a
few times a year: those spam blockers that block mailhosts. 20 years ago,
sure. But when you have a domain hosted, as I do, at Hostmonster, and
since I'm not paying for a business account, there are literally tens or
hundreds of thousands of domains whose email is going through them, I
don't care how many admins you have, you can't keep up with the scum...
and so EVERY SINGLE BLOODY DOMAIN'S EMAIL in all those is blocked.

They don't seem to look for "spam from many domains from the same
mailserver", just "is a lot of spam coming from that mailhost".


There is one brain dead commercial spam blocker that analyzes percentage 
of spam vs ham comping from particular IP. On the basis of what all or 
any of their customers get from that IP. Barracuda. Many have heard "we 
have been barracuded".


We were barracuded once. Someone got his address into many spammers 
databases. When he moved to different institution, we set his mail 
forwarded there. Our spam filter back then worked this way: we analyze, 
and label what is spam, and upon delivery it is sorted away into spam 
box. (But all is delivered to recipient, that's the user's right to see 
all coming to one's address). That other place used barracuda.com. And 
our Dept mail server was "barracuded". On the day of deadline of email 
based grant submission to their institution. I got in touch with their 
admins and they "un-barracuded" us. But ever since I do not forward 
email of people who left Department for that particular institution.


The only other exemption we have: I don't forward mail of people who 
left the Department to that one very popular mail provider. You will 
easily guess it once I describe the incident which it is based on. When 
email is being delivered to us after RCPT TO: <> SMTP command we 
know if we have to forward that message, before we continue this session 
we open new session with destination, and once we know from them it is 
deliverable, we accept messages, and immediately pass it over to next 
server. And that one provider always accepts messages even addressed to 
existent addresses on their side, but for addresses that do not exist 
they come back later with undeliverable. And that last puts my mail 
server in a position of the source of backscatter. By this point in the 
story my sysadmins friends whom I described the incident we had guessed 
the provider: gmail.com. Some of them laughed: of course, they first 
collect information, then do actual mail service job ;-) Anyway, people 
who are here do set forwarding wherever they want, people who left the 
department can forward wherever but two exemptions.


As always, on can have a lot of fun troubleshooting email service.

Valeri



I first ran into that in the early oghts, when one of them blocked ALL
EMAIL from Chicago roadrunner.. which was most of the folks online in the
entire city of Chicago.

  mark



On 07/24/2018 07:31 AM, TE Dukes wrote:


OK, not sure what happened, my response was rejected by Centos:


Reason: There was an error while attempting to deliver your message
with [Subject: "RE: [CentOS] Mail has quit working"] to
centos@centos.org. MTA p3plwbeout03-06.prod.phx3.secureserver.net
received this response from the destination host IP - 208.100.23.70 -
554 , 554 5.7.1 Service unavailable; Client host [72.167.218.218]
blocked using ix.dnsbl.manitu.net; Your e-mail service was detected by
mail.ixlab.de (NiX Spam) as spamming at Tue, 24 Jul 2018 11:45:20
+0200. Your admin should visit
http://www.dnsbl.manitu.net/lookup.php?value=72.167.218.218
..


So, I'm trying a third time:


On 24/07/18 13:46, Nataraj wrote:


Simply telnet to mailserver on port 25 and type what I've shown,


This is pointless because he's complaining about cron and system emails
  which use the sendmail command are submitted through the pickup
service, not port 25/smtp (in fact, if you're submitting any mail via
port 25 you're doing it wrong but that's another discussion).

TE Dukes:


Please do the following (lines that start with # should be run as root,
  lines that start with $ should be run as a local user):

Install the mail command which is an easy interface to the sendmail
command and thus the pickup service.

# yum install mailx
# tail  -n0 -f /var/log/maillog


then in another window (replace someu...@example.com with your own
email address):

$ mail -s 'Test Email' someu...@example.com <<< "This is a test"


 wait a minute for postfix to have a chance to process and send the
  message, then break out of the tail command and copy/paste the output

Re: [CentOS] Mail has quit working

[Gordon Messmer]

On 07/23/2018 03:39 PM, TE Dukes wrote:

Mail has come to an abrupt stop. Running C7, postfix and dovecot.
...
Crond is no longer send mail.



In one terminal: "tail -f /var/log/maillog" or "journalctl -f"

In another, "echo test | mail -s test your@email.address"

What do you see in the maillog at that time?  What does the "df" command 
output?


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Re: [CentOS] Mail has quit working

[mark]

Mike McCarthy, W1NR wrote:
> Your IP address is flagged as spam in Real Time Block Lists. Are you
> using a dynamic IP address? You may have a mis-configured server that is
> allowing spammers to relay through your server. Another possibility is
> your system is compromised with a spambot.
>
Why are you top-posting?

And another reason it may be blocked is the same reason *I* get blocked a
few times a year: those spam blockers that block mailhosts. 20 years ago,
sure. But when you have a domain hosted, as I do, at Hostmonster, and
since I'm not paying for a business account, there are literally tens or
hundreds of thousands of domains whose email is going through them, I
don't care how many admins you have, you can't keep up with the scum...
and so EVERY SINGLE BLOODY DOMAIN'S EMAIL in all those is blocked.

They don't seem to look for "spam from many domains from the same
mailserver", just "is a lot of spam coming from that mailhost".

I first ran into that in the early oghts, when one of them blocked ALL
EMAIL from Chicago roadrunner.. which was most of the folks online in the
entire city of Chicago.

 mark
>
>
> On 07/24/2018 07:31 AM, TE Dukes wrote:
>
>> OK, not sure what happened, my response was rejected by Centos:
>>
>>
>> Reason: There was an error while attempting to deliver your message
>> with [Subject: "RE: [CentOS] Mail has quit working"] to
>> centos@centos.org. MTA p3plwbeout03-06.prod.phx3.secureserver.net
>> received this response from the destination host IP - 208.100.23.70 -
>> 554 , 554 5.7.1 Service unavailable; Client host [72.167.218.218]
>> blocked using ix.dnsbl.manitu.net; Your e-mail service was detected by
>> mail.ixlab.de (NiX Spam) as spamming at Tue, 24 Jul 2018 11:45:20
>> +0200. Your admin should visit
>> http://www.dnsbl.manitu.net/lookup.php?value=72.167.218.218
>> ..
>>
>>
>> So, I'm trying a third time:
>>
>>
>> On 24/07/18 13:46, Nataraj wrote:
>>
>>> Simply telnet to mailserver on port 25 and type what I've shown,
>>>
>> This is pointless because he's complaining about cron and system emails
>>  which use the sendmail command are submitted through the pickup
>> service, not port 25/smtp (in fact, if you're submitting any mail via
>> port 25 you're doing it wrong but that's another discussion).
>>
>> TE Dukes:
>>
>>
>> Please do the following (lines that start with # should be run as root,
>>  lines that start with $ should be run as a local user):
>>
>> Install the mail command which is an easy interface to the sendmail
>> command and thus the pickup service.
>>
>> # yum install mailx
>> # tail  -n0 -f /var/log/maillog
>>
>>
>> then in another window (replace someu...@example.com with your own
>> email address):
>>
>> $ mail -s 'Test Email' someu...@example.com <<< "This is a test"
>>
>>
>>  wait a minute for postfix to have a chance to process and send the
>>  message, then break out of the tail command and copy/paste the output
>> into your reply.
>>
>> Then also copy and paste the output of the following:
>>
>>
>> $ postconf -nf; postconf -Mf
>>
>>
>> If I need any more info after that I'll let you know.
>>
>>
>>
>> Peter
>> ___
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>> https://lists.centos.org/mailman/listinfo/centos
>>
>>
>> Here's the output from tail:
>>
>>
>> Jul 24 07:00:21 ts130 postfix/pickup[4017]: 338CA811240E: uid=0
>> from= Jul 24 07:00:21 ts130 postfix/cleanup[7047]: 338CA811240E:
>> message-id=<20180724110021.338ca8112...@ts130.palmettodomains.com> Jul 24
>> 07:00:21 ts130 postfix/qmgr[8283]: 338CA811240E:
>> from=, size=461, nrcpt=1 (queue active)
>> Jul 24 07:00:22 ts130 postfix/smtpd[7112]: connect from
>> localhost[127.0.0.1] Jul 24 07:00:22 ts130 postfix/smtpd[7112]:
>> 468E581DAB6C:
>> client=localhost[127.0.0.1] Jul 24 07:00:22 ts130 postfix/cleanup[7047]:
>> 468E581DAB6C:
>> message-id=<20180724110021.338ca8112...@ts130.palmettodomains.com> Jul 24
>> 07:00:22 ts130 postfix/qmgr[8283]: 468E581DAB6C:
>> from=, size=946, nrcpt=1 (queue active)
>> Jul 24 07:00:22 ts130 postfix/smtpd[7112]: disconnect from
>> localhost[127.0.0.1] Jul 24 07:00:22 ts130 amavis[423]: (00423-02) Passed
>> CLEAN
>> {RelayedInbound}, [127.0.0.1]  ->
>> , Message-ID:
>> <20180724110021.338ca8112...@ts130.palmettodomains.com>, mail_id:
>> 8sW4ZXrbEdBD, Hits: 1.766, size: 461, queued_as: 468E581DAB6C, 1094 ms
>> Jul 24 07:00:22 ts130 postfix/smtp[7049]: 338CA811240E:
>> to=, relay=127.0.0.1[127.0.0.1]:10024,
>> delay=1.1, delays=0.04/0/0/1.1, dsn=2.0.0, status=sent (250 2.0.0 from
>> MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 468E581DAB6C)
>> Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 338CA811240E: removed
>> Jul 24 07:00:22 ts130 dovecot: lda(tdukes):
>> msgid=<20180724110021.338ca8112...@ts130.palmettodomains.com>: saved
>> mail to INBOX Jul 24 07:00:22 ts130 postfix/local[7113]: 468E581DAB6C:
>> to=, relay=local, delay=0.11,
>> delays=0.03/0.01/0/0.07, dsn=2.0.0, status=sent (delivered to command:
>> 

Re: [CentOS] Mail has quit working

[Mike McCarthy, W1NR]

Your IP address is flagged as spam in Real Time Block Lists. Are you
using a dynamic IP address? You may have a mis-configured server that is
allowing spammers to relay through your server. Another possibility is
your system is compromised with a spambot.

Mike


On 07/24/2018 07:31 AM, TE Dukes wrote:
> OK, not sure what happened, my response was rejected by Centos:
>
> Reason: There was an error while attempting to deliver your message with 
> [Subject: "RE: [CentOS] Mail has quit working"] to centos@centos.org. MTA 
> p3plwbeout03-06.prod.phx3.secureserver.net received this response from the 
> destination host IP - 208.100.23.70 -  554 , 554 5.7.1 Service unavailable; 
> Client host [72.167.218.218] blocked using ix.dnsbl.manitu.net; Your e-mail 
> service was detected by mail.ixlab.de (NiX Spam) as spamming at Tue, 24 Jul 
> 2018 11:45:20 +0200. Your admin should visit 
> http://www.dnsbl.manitu.net/lookup.php?value=72.167.218.218
> ..
>
> So, I'm trying a third time:
>
> On 24/07/18 13:46, Nataraj wrote:
>> Simply telnet to mailserver on port 25 and type what I've shown,
> This is pointless because he's complaining about cron and system emails
> which use the sendmail command are submitted through the pickup service,
> not port 25/smtp (in fact, if you're submitting any mail via port 25
> you're doing it wrong but that's another discussion).
>
> TE Dukes:
>
> Please do the following (lines that start with # should be run as root,
> lines that start with $ should be run as a local user):
>
> Install the mail command which is an easy interface to the sendmail
> command and thus the pickup service.
>
> # yum install mailx
> # tail  -n0 -f /var/log/maillog
>
> then in another window (replace someu...@example.com with your own
> email address):
>
> $ mail -s 'Test Email' someu...@example.com <<< "This is a test"
>
>  wait a minute for postfix to have a chance to process and send the
> message, then break out of the tail command and copy/paste the output
> into your reply.
>
> Then also copy and paste the output of the following:
>
> $ postconf -nf; postconf -Mf
>
> If I need any more info after that I'll let you know.
>
>
> Peter
> ___
> CentOS mailing list
> CentOS@centos.org
> https://lists.centos.org/mailman/listinfo/centos
>
> Here's the output from tail:
>
> Jul 24 07:00:21 ts130 postfix/pickup[4017]: 338CA811240E: uid=0
> from=
> Jul 24 07:00:21 ts130 postfix/cleanup[7047]: 338CA811240E:
> message-id=<20180724110021.338ca8112...@ts130.palmettodomains.com>
> Jul 24 07:00:21 ts130 postfix/qmgr[8283]: 338CA811240E:
> from=, size=461, nrcpt=1 (queue active)
> Jul 24 07:00:22 ts130 postfix/smtpd[7112]: connect from
> localhost[127.0.0.1]
> Jul 24 07:00:22 ts130 postfix/smtpd[7112]: 468E581DAB6C:
> client=localhost[127.0.0.1]
> Jul 24 07:00:22 ts130 postfix/cleanup[7047]: 468E581DAB6C:
> message-id=<20180724110021.338ca8112...@ts130.palmettodomains.com>
> Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 468E581DAB6C:
> from=, size=946, nrcpt=1 (queue active)
> Jul 24 07:00:22 ts130 postfix/smtpd[7112]: disconnect from
> localhost[127.0.0.1]
> Jul 24 07:00:22 ts130 amavis[423]: (00423-02) Passed CLEAN
> {RelayedInbound}, [127.0.0.1]  ->
> , Message-ID:
> <20180724110021.338ca8112...@ts130.palmettodomains.com>, mail_id:
> 8sW4ZXrbEdBD, Hits: 1.766, size: 461, queued_as: 468E581DAB6C, 1094 ms
> Jul 24 07:00:22 ts130 postfix/smtp[7049]: 338CA811240E:
> to=, relay=127.0.0.1[127.0.0.1]:10024,
> delay=1.1, delays=0.04/0/0/1.1, dsn=2.0.0, status=sent (250 2.0.0 from
> MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 468E581DAB6C)
> Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 338CA811240E: removed
> Jul 24 07:00:22 ts130 dovecot: lda(tdukes):
> msgid=<20180724110021.338ca8112...@ts130.palmettodomains.com>: saved
> mail to INBOX
> Jul 24 07:00:22 ts130 postfix/local[7113]: 468E581DAB6C:
> to=, relay=local, delay=0.11,
> delays=0.03/0.01/0/0.07, dsn=2.0.0, status=sent (delivered to command:
> /usr/libexec/dovecot/dovecot-lda -f "$SENDER" -a "$RECIPIENT")
> Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 468E581DAB6C: removed
> Jul 24 07:04:04 ts130 postfix/smtpd[7053]: timeout after END-OF-MESSAGE
> from localhost[127.0.0.1]
> Jul 24 07:04:04 ts130 postfix/smtpd[7053]: disconnect from
> localhost[127.0.0.1]
> Jul 24 07:05:59 ts130 postfix/qmgr[8283]: C33128410546:
> from=, size=949, nrcpt=1 (queue active)
>
> Here's the output from postconf:
>
> smtp inet n - n - - smtpd
> -o content_filter=spamassassin
> pickup unix n - n 60 1 pickup
> cleanup unix n - n - 0 cleanup
> qmgr unix n - n 300 1 qmgr
> tlsmgr unix - - n 1000? 1 tlsmgr
> rewrite unix - - n - - trivial-rewrite
> bounce unix - - n - 0 bounce
> defer unix - - n - 0 bounce
> trace unix - - n - 0 bounce
> verify unix - - n - 1 verify
> flush unix n - n 1000? 0 flush
> proxymap unix - - n - - proxymap
> proxywrite unix - - n - 1 proxymap
> smtp unix - - n - - smtp
> relay unix - - n - - smtp
> showq unix n - n - - showq

Re: [CentOS] Mail has quit working

[TE Dukes]

OK, not sure what happened, my response was rejected by Centos:

Reason: There was an error while attempting to deliver your message with 
[Subject: "RE: [CentOS] Mail has quit working"] to centos@centos.org. MTA 
p3plwbeout03-06.prod.phx3.secureserver.net received this response from the 
destination host IP - 208.100.23.70 -  554 , 554 5.7.1 Service unavailable; 
Client host [72.167.218.218] blocked using ix.dnsbl.manitu.net; Your e-mail 
service was detected by mail.ixlab.de (NiX Spam) as spamming at Tue, 24 Jul 
2018 11:45:20 +0200. Your admin should visit 
http://www.dnsbl.manitu.net/lookup.php?value=72.167.218.218
..

So, I'm trying a third time:

On 24/07/18 13:46, Nataraj wrote:
> Simply telnet to mailserver on port 25 and type what I've shown,

This is pointless because he's complaining about cron and system emails
which use the sendmail command are submitted through the pickup service,
not port 25/smtp (in fact, if you're submitting any mail via port 25
you're doing it wrong but that's another discussion).

TE Dukes:

Please do the following (lines that start with # should be run as root,
lines that start with $ should be run as a local user):

Install the mail command which is an easy interface to the sendmail
command and thus the pickup service.

# yum install mailx
# tail  -n0 -f /var/log/maillog

then in another window (replace someu...@example.com with your own
email address):

$ mail -s 'Test Email' someu...@example.com <<< "This is a test"

 wait a minute for postfix to have a chance to process and send the
message, then break out of the tail command and copy/paste the output
into your reply.

Then also copy and paste the output of the following:

$ postconf -nf; postconf -Mf

If I need any more info after that I'll let you know.


Peter
___
CentOS mailing list
CentOS@centos.org
https://lists.centos.org/mailman/listinfo/centos

Here's the output from tail:

Jul 24 07:00:21 ts130 postfix/pickup[4017]: 338CA811240E: uid=0
from=
Jul 24 07:00:21 ts130 postfix/cleanup[7047]: 338CA811240E:
message-id=<20180724110021.338ca8112...@ts130.palmettodomains.com>
Jul 24 07:00:21 ts130 postfix/qmgr[8283]: 338CA811240E:
from=, size=461, nrcpt=1 (queue active)
Jul 24 07:00:22 ts130 postfix/smtpd[7112]: connect from
localhost[127.0.0.1]
Jul 24 07:00:22 ts130 postfix/smtpd[7112]: 468E581DAB6C:
client=localhost[127.0.0.1]
Jul 24 07:00:22 ts130 postfix/cleanup[7047]: 468E581DAB6C:
message-id=<20180724110021.338ca8112...@ts130.palmettodomains.com>
Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 468E581DAB6C:
from=, size=946, nrcpt=1 (queue active)
Jul 24 07:00:22 ts130 postfix/smtpd[7112]: disconnect from
localhost[127.0.0.1]
Jul 24 07:00:22 ts130 amavis[423]: (00423-02) Passed CLEAN
{RelayedInbound}, [127.0.0.1]  ->
, Message-ID:
<20180724110021.338ca8112...@ts130.palmettodomains.com>, mail_id:
8sW4ZXrbEdBD, Hits: 1.766, size: 461, queued_as: 468E581DAB6C, 1094 ms
Jul 24 07:00:22 ts130 postfix/smtp[7049]: 338CA811240E:
to=, relay=127.0.0.1[127.0.0.1]:10024,
delay=1.1, delays=0.04/0/0/1.1, dsn=2.0.0, status=sent (250 2.0.0 from
MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 468E581DAB6C)
Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 338CA811240E: removed
Jul 24 07:00:22 ts130 dovecot: lda(tdukes):
msgid=<20180724110021.338ca8112...@ts130.palmettodomains.com>: saved
mail to INBOX
Jul 24 07:00:22 ts130 postfix/local[7113]: 468E581DAB6C:
to=, relay=local, delay=0.11,
delays=0.03/0.01/0/0.07, dsn=2.0.0, status=sent (delivered to command:
/usr/libexec/dovecot/dovecot-lda -f "$SENDER" -a "$RECIPIENT")
Jul 24 07:00:22 ts130 postfix/qmgr[8283]: 468E581DAB6C: removed
Jul 24 07:04:04 ts130 postfix/smtpd[7053]: timeout after END-OF-MESSAGE
from localhost[127.0.0.1]
Jul 24 07:04:04 ts130 postfix/smtpd[7053]: disconnect from
localhost[127.0.0.1]
Jul 24 07:05:59 ts130 postfix/qmgr[8283]: C33128410546:
from=, size=949, nrcpt=1 (queue active)

Here's the output from postconf:

smtp inet n - n - - smtpd
-o content_filter=spamassassin
pickup unix n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr unix n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
spamassassin unix - n n - - pipe
flags=R user=spamd argv=/usr/bin/spamc -e /usr/sbin/sendmail -oi -f
${sender} ${recipient}
smtp-amavis unix - - n - 2 smtp
-o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes
-o disable_dns_lookups=yes
127.0.0.1:10025 inet n - n - - smtpd
-o