subject:"Re\: \[Koha\] Koha Emails"

Re: [Koha] Koha Emails

2018-08-01 Thread Alvaro Cornejo

Hi Hira

In  other words, you gmail account has/might been compromised/hacked and is
being used to spam.

Gmail usually do not block accounts due to failed logins since this means
someone is trying to hack your account. If they do so, they usually block
it temporarily. They do block it permanently when you/your account start
sending "random emails" where there a lot of failed ones. This usually
means the account has been compromised/hacked and is being actively used
for spamming/phishing/etc.

You must change the password for a hard to guess one AND also change the
account identification info in order to avoid hackers to recover its
password, since they already know that info. Also, as per Paul, follow
gmail instructions in order to de-list it from spam and unblock it.

Else, create another account with a hard to guess password and reconfigure
koha.

Regards,

Alvaro

|-|
Envíe y Reciba Datos y mensajes de Texto (SMS) hacia y desde cualquier
celular y Nextel
en el Perú, México y en mas de 180 paises. Use aplicaciones 2 vias via SMS
y GPRS online
  Visitenos en www.perusms.com

2018-08-01 0:33 GMT-05:00 Hira Akram :

> Is there any way through which I can stop these junk emails and use this
> account for koha genuine emails only?
>
> Sent from Mail for Windows 10
>
> From: vinod mishra
> Sent: Tuesday, July 31, 2018 8:06 PM
> To: Hira Akram
> Cc: SATISH; koha@lists.katipo.co.nz
> Subject: Re: [Koha] Koha Emails
>
> There is chances of attack/spam through your Koha server, however gmail
> always block such automated emails after some time as per my observation.
>
>
>
> With Regards,
>
> Vinod Kumar Mishra,
> Assistant Librarian,
> Biju Patnaik Central Library (BPCL),
> NIT Rourkela,
> Sundergadh-769008,
> Odisha,
> India.
> Mob:91+9439420860
> Website: http://mishravk.com/
> ORCID ID: http://orcid.org/-0003-4666-7874
>
> "Spiritual relationship is far more precious than physical. Physical
> relationship divorced from spiritual is body without soul" -- Mahatma Gandhi
>
> On Tue, Jul 31, 2018 at 5:45 PM, Hira Akram 
> wrote:
> I Checked and it is showing too many login attempts in log that’s why
> google server has blocked emails from this account. In Gmail account, it is
> showing too many random emails on invalid accounts. But I haven’t sent
> these through Koha or anything. Is it possible that koha sent these emails
> automatically??
>
> Sent from Mail for Windows 10
>
> From: SATISH
> Sent: Tuesday, July 31, 2018 4:21 PM
> To: Hira Akram
> Cc: b...@calyx.net.au; koha@lists.katipo.co.nz
> Subject: Re: [Koha] Koha Emails
>
> Hello,
>
> 1. Please verify firewall is enabled or disabled for your machine's IP
> address.
> 2. Next, You could check for "mail log"  to the know exact status.
>
> # tail -f /var/log/mail.log
> # mialq
>
> example is shown here.
> -
> # tail -f /var/log/mail.log
> Apr 28 11:20:03 gechlibrary postfix/smtpd[4449]: disconnect from
> localhost[127.0.0.1]
> Apr 28 11:20:32 gechlibrary postfix/smtp[4451]: connect to smtp.gmail.com
> [74.125.24.108]:587: Connection timed out
> Apr 28 11:20:32 gechlibrary postfix/smtp[4452]: connect to smtp.gmail.com
> [74.125.24.109]:587: Connection timed out
> Apr 28 11:21:02 gechlibrary postfix/smtp[4451]: 9BE0E7805B6: to=<
> x...@gmail.com>, relay=none, delay=60, delays=0.12/0/60/0, dsn=4.4.1,
> status=deferred (connect to smtp.gmail.com[74.125.24.109]:587: Connection
> timed out)
> Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: connect to smtp.gmail.com
> [74.125.24.108]:587: Connection timed out
> Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: C7A8F7805E6: to=<
> x...@gmail.com>, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1,
> status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection
> timed out)
> Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: connect to smtp.gmail.com
> [74.125.24.108]:587: Connection timed out
> Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: E4358780614: to=<
> p...@gmail.com>, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1,
> status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection
> timed out)
>
> firewall was blocked, and because of this reason, status = deferred was
> appeared in mail log.
>
> #mialq
>
> 18308780A2A  918 Sat Apr 28 10:40:03  root@localhost
> (delivery temporarily suspended: connect to smtp.gmail.com[74.125.24.109]:587:
> Connection timed out)
>  x...@rediffmail.com
>
>
> -
> Also refer
> http

Re: [Koha] Koha Emails

2018-07-31 Thread Hira Akram

Is there any way through which I can stop these junk emails and use this 
account for koha genuine emails only? 

Sent from Mail for Windows 10

From: vinod mishra
Sent: Tuesday, July 31, 2018 8:06 PM
To: Hira Akram
Cc: SATISH; koha@lists.katipo.co.nz
Subject: Re: [Koha] Koha Emails

There is chances of attack/spam through your Koha server, however gmail always 
block such automated emails after some time as per my observation.

With Regards,

Vinod Kumar Mishra,
Assistant Librarian,
Biju Patnaik Central Library (BPCL),
NIT Rourkela,
Sundergadh-769008,
Odisha,
India.
Mob:91+9439420860
Website: http://mishravk.com/
ORCID ID: http://orcid.org/-0003-4666-7874

"Spiritual relationship is far more precious than physical. Physical 
relationship divorced from spiritual is body without soul" -- Mahatma Gandhi

On Tue, Jul 31, 2018 at 5:45 PM, Hira Akram  wrote:
I Checked and it is showing too many login attempts in log that’s why google 
server has blocked emails from this account. In Gmail account, it is showing 
too many random emails on invalid accounts. But I haven’t sent these through 
Koha or anything. Is it possible that koha sent these emails automatically??

Sent from Mail for Windows 10

From: SATISH
Sent: Tuesday, July 31, 2018 4:21 PM
To: Hira Akram
Cc: b...@calyx.net.au; koha@lists.katipo.co.nz
Subject: Re: [Koha] Koha Emails

Hello, 

1. Please verify firewall is enabled or disabled for your machine's IP address.
2. Next, You could check for "mail log"  to the know exact status.

# tail -f /var/log/mail.log 
# mialq 

example is shown here.
-
# tail -f /var/log/mail.log
Apr 28 11:20:03 gechlibrary postfix/smtpd[4449]: disconnect from 
localhost[127.0.0.1]
Apr 28 11:20:32 gechlibrary postfix/smtp[4451]: connect to 
smtp.gmail.com[74.125.24.108]:587: Connection timed out
Apr 28 11:20:32 gechlibrary postfix/smtp[4452]: connect to 
smtp.gmail.com[74.125.24.109]:587: Connection timed out
Apr 28 11:21:02 gechlibrary postfix/smtp[4451]: 9BE0E7805B6: 
to=, relay=none, delay=60, delays=0.12/0/60/0, dsn=4.4.1, 
status=deferred (connect to smtp.gmail.com[74.125.24.109]:587: Connection timed 
out)
Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: connect to 
smtp.gmail.com[74.125.24.108]:587: Connection timed out
Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: C7A8F7805E6: 
to=, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1, 
status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection timed 
out)
Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: connect to 
smtp.gmail.com[74.125.24.108]:587: Connection timed out
Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: E4358780614: 
to=, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1, 
status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection timed 
out)

firewall was blocked, and because of this reason, status = deferred was 
appeared in mail log.

#mialq

18308780A2A      918 Sat Apr 28 10:40:03  root@localhost
(delivery temporarily suspended: connect to smtp.gmail.com[74.125.24.109]:587: 
Connection timed out)
                                         x...@rediffmail.com

-
Also refer
https://unix.stackexchange.com/questions/21407/postfix-doesnt-send-mail-complaining-about-host-or-domain-name-not-found

Hope! It helps to identify the problem.

Satish MV
Librarian - Govt. Engineering College
Opp. Dairy Circle, B.M.Road, Hassan 573 201
Karnataka, INDIA
Website: www.gechassan.ac.in, www.library.wordpress.com

___
Koha mailing list  http://koha-community.org
Koha@lists.katipo.co.nz
https://lists.katipo.co.nz/mailman/listinfo/koha

___
Koha mailing list  http://koha-community.org
Koha@lists.katipo.co.nz
https://lists.katipo.co.nz/mailman/listinfo/koha

Re: [Koha] Koha Emails

2018-07-31 Thread Paul A


On 2018-07-31 08:22 AM, vinod mishra wrote:

There is chances of attack/spam through your Koha server, however gmail
always block such automated emails after some time as per my observation.

[snip]

On Tue, Jul 31, 2018 at 5:45 PM, Hira Akram  wrote:

I Checked and it is showing too many login attempts in log that’s why
google server has blocked emails from this account. In Gmail account, it is
showing too many random emails on invalid accounts. But I haven’t sent
these through Koha or anything. Is it possible that koha sent these emails
automatically??


This is not a Koha problem. Do you use DKIM and SPF? If so you can 
*perhaps* contact gmail for a solution. See 
, specifically 
"authentication domain".


In a nutshell, email deliverability to gmail is getting very complicated 
-- they handle billions of pieces of email/day, and (since at least 
2015) have radical protection/rejection practices after even the most 
minor "sniff" of UBE -- and this could well not be *you* but some other 
user in a bigger block of IP space that has a bad reputation.


Your logs show "(delivery temporarily suspended: connect to 
smtp.gmail.com[74.125.24.109]:587: Connection timed out)" which looks 
like tar-pitting. Unless you have an experienced email technician on 
staff, you could have problems. Once your (or whoever owns your block of 
IP space) "reputation" is hurt, it's not easy to get delisted.


Good luck -- Paul





[snip]


example is shown here.
-
# tail -f /var/log/mail.log
Apr 28 11:20:03 gechlibrary postfix/smtpd[4449]: disconnect from
localhost[127.0.0.1]
Apr 28 11:20:32 gechlibrary postfix/smtp[4451]: connect to smtp.gmail.com
[74.125.24.108]:587: Connection timed out
Apr 28 11:20:32 gechlibrary postfix/smtp[4452]: connect to smtp.gmail.com
[74.125.24.109]:587: Connection timed out
Apr 28 11:21:02 gechlibrary postfix/smtp[4451]: 9BE0E7805B6: to=<
x...@gmail.com>, relay=none, delay=60, delays=0.12/0/60/0, dsn=4.4.1,
status=deferred (connect to smtp.gmail.com[74.125.24.109]:587: Connection
timed out)
Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: connect to smtp.gmail.com
[74.125.24.108]:587: Connection timed out
Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: C7A8F7805E6: to=<
x...@gmail.com>, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1,
status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection
timed out)
Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: connect to smtp.gmail.com
[74.125.24.108]:587: Connection timed out
Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: E4358780614: to=<
p...@gmail.com>, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1,
status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection
timed out)

firewall was blocked, and because of this reason, status = deferred was
appeared in mail log.

#mialq

18308780A2A  918 Sat Apr 28 10:40:03  root@localhost
(delivery temporarily suspended: connect to smtp.gmail.com[74.125.24.109]:587:
Connection timed out)

___
Koha mailing list  http://koha-community.org
Koha@lists.katipo.co.nz
https://lists.katipo.co.nz/mailman/listinfo/koha

Re: [Koha] Koha Emails

2018-07-31 Thread vinod mishra

There is chances of attack/spam through your Koha server, however gmail
always block such automated emails after some time as per my observation.


With Regards,

Vinod Kumar Mishra,
Assistant Librarian,
Biju Patnaik Central Library (BPCL),
NIT Rourkela,
Sundergadh-769008,
Odisha,
India.
Mob:91+9439420860
Website: http://mishravk.com/
ORCID ID: http://orcid.org/-0003-4666-7874

*"Spiritual relationship is far more precious than physical. Physical
relationship divorced from spiritual is body without soul" -- Mahatma
Gandhi*

On Tue, Jul 31, 2018 at 5:45 PM, Hira Akram  wrote:

> I Checked and it is showing too many login attempts in log that’s why
> google server has blocked emails from this account. In Gmail account, it is
> showing too many random emails on invalid accounts. But I haven’t sent
> these through Koha or anything. Is it possible that koha sent these emails
> automatically??
>
> Sent from Mail for Windows 10
>
> From: SATISH
> Sent: Tuesday, July 31, 2018 4:21 PM
> To: Hira Akram
> Cc: b...@calyx.net.au; koha@lists.katipo.co.nz
> Subject: Re: [Koha] Koha Emails
>
> Hello,
>
> 1. Please verify firewall is enabled or disabled for your machine's IP
> address.
> 2. Next, You could check for "mail log"  to the know exact status.
>
> # tail -f /var/log/mail.log
> # mialq
>
> example is shown here.
> -
> # tail -f /var/log/mail.log
> Apr 28 11:20:03 gechlibrary postfix/smtpd[4449]: disconnect from
> localhost[127.0.0.1]
> Apr 28 11:20:32 gechlibrary postfix/smtp[4451]: connect to smtp.gmail.com
> [74.125.24.108]:587: Connection timed out
> Apr 28 11:20:32 gechlibrary postfix/smtp[4452]: connect to smtp.gmail.com
> [74.125.24.109]:587: Connection timed out
> Apr 28 11:21:02 gechlibrary postfix/smtp[4451]: 9BE0E7805B6: to=<
> x...@gmail.com>, relay=none, delay=60, delays=0.12/0/60/0, dsn=4.4.1,
> status=deferred (connect to smtp.gmail.com[74.125.24.109]:587: Connection
> timed out)
> Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: connect to smtp.gmail.com
> [74.125.24.108]:587: Connection timed out
> Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: C7A8F7805E6: to=<
> x...@gmail.com>, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1,
> status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection
> timed out)
> Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: connect to smtp.gmail.com
> [74.125.24.108]:587: Connection timed out
> Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: E4358780614: to=<
> p...@gmail.com>, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1,
> status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection
> timed out)
>
> firewall was blocked, and because of this reason, status = deferred was
> appeared in mail log.
>
> #mialq
>
> 18308780A2A  918 Sat Apr 28 10:40:03  root@localhost
> (delivery temporarily suspended: connect to smtp.gmail.com[74.125.24.109]:587:
> Connection timed out)
>  x...@rediffmail.com
>
>
> -
> Also refer
> https://unix.stackexchange.com/questions/21407/postfix-
> doesnt-send-mail-complaining-about-host-or-domain-name-not-found
>
> Hope! It helps to identify the problem.
>
> Satish MV
> Librarian - Govt. Engineering College
> Opp. Dairy Circle, B.M.Road, Hassan 573 201
> Karnataka, INDIA
> Website: www.gechassan.ac.in, www.library.wordpress.com
>
>
>
> ___
> Koha mailing list  http://koha-community.org
> Koha@lists.katipo.co.nz
> https://lists.katipo.co.nz/mailman/listinfo/koha
>
___
Koha mailing list  http://koha-community.org
Koha@lists.katipo.co.nz
https://lists.katipo.co.nz/mailman/listinfo/koha

Re: [Koha] Koha Emails

2018-07-31 Thread Hira Akram

I Checked and it is showing too many login attempts in log that’s why google 
server has blocked emails from this account. In Gmail account, it is showing 
too many random emails on invalid accounts. But I haven’t sent these through 
Koha or anything. Is it possible that koha sent these emails automatically??

Sent from Mail for Windows 10

From: SATISH
Sent: Tuesday, July 31, 2018 4:21 PM
To: Hira Akram
Cc: b...@calyx.net.au; koha@lists.katipo.co.nz
Subject: Re: [Koha] Koha Emails

Hello, 

1. Please verify firewall is enabled or disabled for your machine's IP address.
2. Next, You could check for "mail log"  to the know exact status.

# tail -f /var/log/mail.log 
# mialq 

example is shown here.
-
# tail -f /var/log/mail.log
Apr 28 11:20:03 gechlibrary postfix/smtpd[4449]: disconnect from 
localhost[127.0.0.1]
Apr 28 11:20:32 gechlibrary postfix/smtp[4451]: connect to 
smtp.gmail.com[74.125.24.108]:587: Connection timed out
Apr 28 11:20:32 gechlibrary postfix/smtp[4452]: connect to 
smtp.gmail.com[74.125.24.109]:587: Connection timed out
Apr 28 11:21:02 gechlibrary postfix/smtp[4451]: 9BE0E7805B6: 
to=, relay=none, delay=60, delays=0.12/0/60/0, dsn=4.4.1, 
status=deferred (connect to smtp.gmail.com[74.125.24.109]:587: Connection timed 
out)
Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: connect to 
smtp.gmail.com[74.125.24.108]:587: Connection timed out
Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: C7A8F7805E6: 
to=, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1, 
status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection timed 
out)
Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: connect to 
smtp.gmail.com[74.125.24.108]:587: Connection timed out
Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: E4358780614: 
to=, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1, 
status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection timed 
out)

firewall was blocked, and because of this reason, status = deferred was 
appeared in mail log.

#mialq

18308780A2A      918 Sat Apr 28 10:40:03  root@localhost
(delivery temporarily suspended: connect to smtp.gmail.com[74.125.24.109]:587: 
Connection timed out)
                                         x...@rediffmail.com


-
Also refer
https://unix.stackexchange.com/questions/21407/postfix-doesnt-send-mail-complaining-about-host-or-domain-name-not-found

Hope! It helps to identify the problem.

Satish MV
Librarian - Govt. Engineering College
Opp. Dairy Circle, B.M.Road, Hassan 573 201
Karnataka, INDIA
Website: www.gechassan.ac.in, www.library.wordpress.com



___
Koha mailing list  http://koha-community.org
Koha@lists.katipo.co.nz
https://lists.katipo.co.nz/mailman/listinfo/koha

Re: [Koha] Koha Emails

2018-07-31 Thread SATISH

Hello,

1. Please verify firewall is enabled or disabled for your machine's IP
address.
2. Next, You could check for "mail log"  to the know exact status.

*# tail -f /var/log/mail.log*
*# mialq*

example is shown here.
-
*# tail -f /var/log/mail.log*
Apr 28 11:20:03 gechlibrary postfix/smtpd[4449]: disconnect from
localhost[127.0.0.1]
Apr 28 11:20:32 gechlibrary postfix/smtp[4451]: connect to
smtp.gmail.com[74.125.24.108]:587:
Connection timed out
Apr 28 11:20:32 gechlibrary postfix/smtp[4452]: connect to
smtp.gmail.com[74.125.24.109]:587:
Connection timed out
Apr 28 11:21:02 gechlibrary postfix/smtp[4451]: 9BE0E7805B6: to=<
x...@gmail.com>, relay=none, delay=60, delays=0.12/0/60/0, dsn=4.4.1,
status=deferred (connect to smtp.gmail.com[74.125.24.109]:587: Connection
timed out)
Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: connect to
smtp.gmail.com[74.125.24.108]:587:
Connection timed out
Apr 28 11:21:03 gechlibrary postfix/smtp[4452]: C7A8F7805E6: to=<
x...@gmail.com>, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1,
status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection
timed out)
Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: connect to
smtp.gmail.com[74.125.24.108]:587:
Connection timed out
Apr 28 11:21:03 gechlibrary postfix/smtp[4453]: E4358780614: to=<
p...@gmail.com>, relay=none, delay=60, delays=0.07/0.01/60/0, dsn=4.4.1,
status=deferred (connect to smtp.gmail.com[74.125.24.108]:587: Connection
timed out)

firewall was blocked, and because of this reason, status = deferred was
appeared in mail log.

*#mialq*

18308780A2A  918 Sat Apr 28 10:40:03  root@localhost
(delivery temporarily suspended: connect to smtp.gmail.com[74.125.24.109]:587:
Connection timed out)
 x...@rediffmail.com


-
Also refer
https://unix.stackexchange.com/questions/21407/postfix-doesn
t-send-mail-complaining-about-host-or-domain-name-not-found

Hope! It helps to identify the problem.

*Satish MV*
Librarian - Govt. Engineering College
Opp. Dairy Circle, B.M.Road, Hassan 573 201
Karnataka, INDIA
Website: www. gechassan.ac.in,
www.library.wordpress.com
___
Koha mailing list  http://koha-community.org
Koha@lists.katipo.co.nz
https://lists.katipo.co.nz/mailman/listinfo/koha

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