Problems with your system email can prevent you from sending email to clients or connecting to your mail provider.
You can choose from several supported mail providers for your WHMCS installation.
You can change the From address that your WHMCS installation uses when sending email.
You can easily customize the emails that your WHMCS installation sends to your customers.
You can disable all outgoing mail from your WHMCS installation.
You can easily customize the emails that your WHMCS installation sends to your customers.
You can set the email signature that WHMCS adds to all outgoing email templates.