Follow the below steps to enable ACME challenge mkdir .well-known unde var/www/example.com(document root) mkdir acme-challenge under .well-known create file test.txt under acme-challenge goto /etc/nginx/sites-avaialble/example.com and add the below lines You can see the example below.

How to enable authentication for the Kibana dashboard using Apache webserver on Centos 7 Date: 07-11-2020 Introduction: Kibana is an open-source data visualization dashboard for Elasticsearch. Monitoring, managing, and securing an Elastic Stack instance via the web interface. The Kibana dashboard is a collection of charts, graphs, metrics, searches, and… Continue Reading How to enable authentication for the Kibana dashboard using Apache webserver on Centos 7

How To Add DNS Record In AWS Lightsail Date : 24-10-2020 Step : 1 Login to your AWS account. Step : 2 Select lightsail option. Step : 3 Select networking option. Step : 4 Choose the domain you want to add DNS records. Step : 5 Click add record option.… Continue Reading How To Add DNS Record In AWS Lightsail

How To Integrate SendGrid With Postfix Step : 1 Edit the file /etc/postfix/main.cf smtp_sasl_auth_enable = yessmtp_sasl_password_maps = hash:/etc/postfix/sasl_passwdsmtp_sasl_security_options = noanonymoussmtp_sasl_tls_security_options = noanonymoussmtp_tls_security_level = encryptheader_size_limit = 4096000relayhost = [smtp.sendgrid.net]:587 Save and close the file. Step : 2 Edit the file /etc/postfix/sasl_passwd [smtp.sendgrid.net]:587 yourSendGridUsername:yourSendGridPassword Add your sendgrid user name and password, you… Continue Reading How To Integrate SendGrid With Postfix

Please find the below steps of send mail configuration. 1) Install Sendmail with the below command.apt-get install sendmail sendmail-cf2) Please check for saslauthd service, if it is not there on the server then install it with the below command.apt-get install sasl2-bin3) Go to vim /etc/default/saslauthd and keep “start=yes”(by default it… Continue Reading Sendmail Configuration – SMTP relay with port 587

How to install Let’s Encrypt SSL Certificate for Bitnami WordPress on Linux Date: 02-09-2020 Step – 1: Connect to your server or VM instances as root via SSH.#ssh root@your server IP and port Step -2: Enter the following comment and then press enter to generate the SSL Certificate for the… Continue Reading How to install Let’s Encrypt SSL Certificate for Bitnami WordPress on Linux

1) First go to SES in AWS and create SMTP credentials. 2) You will get the SMTP username and password. Download and save it. 3) Go to email address and click on verify email address and verify it. If you want to use the already verified email address you can… Continue Reading Configure SMTP for outbound emails- BITNAMI

Setup Postfix with Mailgun for reliable E-Mail Delivery on Ubuntu Date: 24-08-2020 Install Postfix: Postfix is a mail transfer agent (MTA) which is the responsible software for delivering & receiving emails, it’s essential in order to create a complete mail server. Step 1: Login to the server by using ssh. As… Continue Reading Setup Postfix with Mailgun for reliable E-Mail Delivery on Ubuntu

Step 1: Verify that the EC2Config service is running Before you attempt to reset the administrator password, verify that the EC2Config service is installed and running. You use the EC2Config service to reset the administrator password later in this section. To verify that the EC2Config service is running Open the… Continue Reading Resetting the Windows administrator password using EC2Config

How To Fix ‘The Link You Followed Has Expired’ Error In WordPress Date: 20-08-2020 Introduction: The link you followed has expired is a very common error in WordPress. It can appear when you try to upload a WordPress theme or install a new plugin via the WordPress dashboard. This error usually occurs… Continue Reading How To Fix ‘The Link You Followed Has Expired’ Error In WordPress