Emails not working in PHP/Ubuntu

Hi, lot of solutions are there to fix this problem but I feel somewhere, sometimes we miss the basic part...

It may be possibility that we don't have sendemail utility itself not installed. Please install by running following command.

sudo apt-get install sendmail -y

If issue is still there please check following link:

https://www.digitalocean.com/community/questions/do-i-need-to-configure-anything-to-use-php-mail-function-on-fresh-lamp-install

Thanks!!!! Enjoy Programming :)

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Odoo/OpenERP: one2one relational field example

one2one relational field is deprecated in OpenERP version>5 but you can achieve the same using many2one relational field. You can achieve it in following two ways : 1) using many2one field in both the objects ( http://tutorialopenerp.wordpress.com/2014/04/23/one2one/ ) 2) using inheritance by deligation You can easily find the first solution with little search over internet so let's start with 2nd solution. Scenario : I want to create a one2one relation between two objects of openerp hr.employee and hr.employee.medical.details What I should do i. Add _inherits section in hr_employee class ii. Add field medical_detail_id in hr_employee class class hr_employee(osv.osv): _name = 'hr.employee' _inherits = {' hr.employee.medical.details ': "medical_detail_id"} _inherit = 'hr.employee' _columns = { 'emp_code':fields.char('Employee Code', si

How to draw Dynamic Line or Timeseries Chart in Java using jfreechart library?

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pyodbc.OperationalError: ('08001', '[08001] [Microsoft][ODBC Driver 17 for SQL Server]

Recently, I faced this error in our Docker-Container environment. All the necessary packages were already installed but still, I was facing this clueless error. I search a bit and after an hour and so I found the exact reason and solution for this error. To know more about this error in detail. Please follow this Github thread. https://github.com/mkleehammer/pyodbc/issues/610 https://github.com/mkleehammer/pyodbc/issues/610#issuecomment-587523802 Solution: It's because the server's certificate has too weak a key. In case you are using Linux env directly/not the Docker one. Just edited /etc/ssl/openssl.cnf and change these 2 lines. MinProtocol = TLSv1.0 CipherString = DEFAULT@SECLEVEL=1 In case you are also using a container, please add these three lines to your Docker file. RUN chmod +rwx /etc/ssl/openssl.cnf RUN sed -i ' s/TLSv1.2/TLSv1/g ' /etc/ssl/openssl.cnf RUN sed -i ' s/SECLEVEL=2/SECLEVEL=1/g ' /etc/ssl/openssl.cnf Thanks!! Enjoy Programming! Refer

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