You can find this section in HostBill Admin → Settings → General Settings → Mail → Outgoing mail configuration
Define if you want to send out system emails or if you want to block system from sending any emails. If the feature is disabled - it overrides all other settings.
Choose which email address will be used as a sender (in 'From' field in your emails).
Choose the type of email client.
SMTP Email Address- Enter your email address.
Limit mails per cron run - Set maximum number of email notifications HostBill should send per one cron run.
For configuration enter:
For configuration enter:
For Custom provider, additionally you need to enter: