ModSecurity is a Web Application Firewall that protects your website from hacking attacks. It is Open … Install Nginx ModSecurity on CentOS 7Read more
Cheap Imunify360 license
Imunify360 is security software for web servers. It supports popular control panels like Cpanel, Plesk, etc.… … Cheap Imunify360 licenseRead more
How to whitelist a hostname in CSF firewall
Firewalls usually allow or block IP addresses. If you need to allow a hostname, you need … How to whitelist a hostname in CSF firewallRead more
PowerMTA
PowerMTA is a highly configurable mail server for email marketing. Unlike general email servers, PowerMTA can … PowerMTARead more
Create SMTP user in PowerMTA
Once you have PowerMTA installed, you need to create SMTP user. To create an SMTP user, … Create SMTP user in PowerMTARead more
Change SMTP port in PowerMTA
To change SMTP port in PowerMTA, edit file vi /etc/pmta/config Find line starting with smtp-listener This … Change SMTP port in PowerMTARead more
Create DKIM in PowerMTA
To generate DKIM, run the command This will create 2 files. private.pem and public.pem Create a … Create DKIM in PowerMTARead more
PowerMTA allow an IP to sent email
To allow a web server to send email through PowerMTA without authentication, you need to edit … PowerMTA allow an IP to sent emailRead more
Enable Web Monitor UI in PowerMTA
PowerMTA comes with a Web Monitor UI, that will show you some stats about your mail … Enable Web Monitor UI in PowerMTARead more
PowerMTA route mails through another SMTP server for a domain
If you want to route emils from PowerMTA though another SMTP server, you can use following … PowerMTA route mails through another SMTP server for a domainRead more