Overview
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Mailgun is a simple and powerful service that allows you to send email effortlessly. HostBill integration allows you to send transactional emails, triggered by certain user action such as: account confirmation, order receipt, password reset etc. using Mailgun Mail. Mailgun transaction email services ensure better delivery rate for all of your important messages to improve your customer satisfaction and increase revenue preventing you from loosing your customers.
Activating the module
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- This plugin is included in your HostBill free and available to all HostBill users (provided you're using the latest versionsversion)
- Once you download the plugin extract it in the main HostBill directory.
- Go to Settings → Modules, find and activate Mailgun Mail plugin
- Once the plugin is activated you will be directed to Settings→ Modules→ Plugins to configure the plugin.
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Fill in the configuration fields:
- API Key
- Domain
Obtaining credentials from Mailgun
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Log in to your Mailgun account.
To use the Mailgun service, first service you must have a confirmed domain:
- Go to top left of the page Domains
- Use Add new domain button to create new domain
- Verify your created domain following the instruction
- Put Enter the created domain in the field domain filed in the module's configuration,.
After that, you need to have 
To obtain your API key:
- Go to the top right menu of the page {Username} → Security
- Copy the Private API Key and put enter it in the appropriate field in the module's configuration,.
Next click Click the Save changes button button.