You can adjust the login session length for admins and users. WHMCS will automatically end login sessions after the set period of inactivity.
Troubleshoot and resolve users logging out while downloading invoices.
WHMCS includes multiple error logs for various features.
The Mail tab in General Settings allows you to configure how WHMCS sends and manages email. You can choose and configure your mail provider, configure email headers and footers, and more.
You can choose from several supported mail providers for your WHMCS installation, including Google™, Mailgun, Microsoft®, PHP Mail, SendGrid, SMTP, or SparkPost.
Maintenance Mode prevents customers from accessing your store or Client Area. Use it during site maintenance or WHMCS reconfiguration.
WHMCS MarketConnect lets you resell high-quality products like website builders and email security services to customers through WHMCS.