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DKIM Zimbra 8.6

DKIM is an email authentication method designed to detect email spoofing, for more detail : Wiki DKIM, i’m describing in this post how to enable it with Zimbra. Make sure your DKIM has been enabled in your mail server. Add DNS TXT record: 148ERADC-FCE5-11E6-AF44-005A1B26B745._domainkey IN TXT v=DKIM1; k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDg2uVLIssdfsfgu62+c7n0sxugzm8Lpr4A7o7veL4kIeifat2hD53P2KKQTV978HxBTQKrEFByLbG0WZuNracNJU9L5NOKtmYnE7ksxF9ODMKqFK+ltsmM9qkVxbU3xQOVdufDlV2Zk8Ya0WMkYWzKgWIwIDAQAB Test DKIM signature by sending email using this website: http://dkimvalidator.com/

Odoo / OpenERP

How to get data from URL with a controller in Odoo 9

Create under your module a folder controller, in that folder create files controller.py and __init__.py and link your new file in __init__.py, don’t forget to add controller folder in the __init__.py at the root folder of your module. controller.py code bellow will make available the URL www.myodoo.com/page/random/random_variable, random_variable value will be stored in values dictionary on key variable. in folder view of your module create the file template.xml

Hacking / Linux

Fail2ban doesn’t ban but regex works

One of my Debian server with fail2ban has a problem to ban ip from brute force attack, however testing logs with fail2ban-regex worked perfectly. My solution has been found through this page. The cause of my issue was related to the timezone of the system. To solve this problem, i used the command bellow to reconfigure timezone and then fail2ban started to ban as usual.

Linux / Odoo / OpenERP

Create scheduled actions Odoo 9

Scheduled actions can be set by adding this code in your xml file. This exemple will call the function schedule_action from the model hr.employee and send a notification by email if the boolean enable_send_notification is True. This model inherits hr.employee and defines 1 additional field, and 2 additional functions. send_notification is sending email based on the the template my_module.email_hr_employee_notification, see this post how to create email template with xml, schedule_action is the function called by the scheduler.

Microsoft / Windows

Kill remote desktop session

Remote desktop sometimes gives me this error message “The terminal server has exceeded the maximum number of allowed connections.” It means my previous remote desktop session has been lost or allowed connections are full. I order to solve this, if you don’t mind losing your unsaved work, you will need to kill a session to open a new one, replace 192.168.1.1 by your server’s IP on the following command.

App / Coding

Ping – NS

Ping – NS Network tools Tools WhoisDomain information DigList DNS record TraceTrace IP addresses Scan NetworkCheck all devices in your network Download Mobile App