innodb_buffer_pool_size = 1M
The last entry, innodb_buffer_pool_size may not be there. In that case, you will have to add that line. All of these lines are inside the [mysqld] section. Make sure you put them inside the [mysqld] section and not after any other section.
You need to use nano to open the /etc/mysql/my.cnf file and make these changes.
You need to install a SMTP server in order to send email from your server. Postfix is the name of the server. Here’s how to install this:
apt-get install postfix
You should see a config screen:
Then you will be asked to put the fully qualified DNS for your website. If you are finally planning to host your site on a domain like example.com, then put that here. Or you can put the Azure DNS for now and later on add your final domain in the Postfix config file.
Let’s test sending email. First install a mail utility to send email:
apt-get install mailutils
Once it is installed, test sending an email:
echo "Test mail from postfix" | mail -s "Test Postfix" youremail@email.com
You should receive an email. if not, then Gmail doesn’t accept mails from your server. If you aren’t receiving email, then check the last entries from the log file to see what’s wrong:
tail /var/log/mail.log
First create the folder where all the files for the website will reside:
mkdir -p /var/www/example.com/public_html
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