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 <hira.akram@almusnet.com>:

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/0000-0003-4666-7874

"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 <hira.akram@almusnet.com> 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: bob@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=< xyz@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=< xyz@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=< pqrs@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) xyz@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

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