How many emails you can send at one time from within Legrand Cloud CRM is a limitation of your email provider. For example, Gmail restricts sending limits to 500 emails per day. Legrand CRM can
email up to 100 contacts at a time (and it only takes a few moments to repeat the process for successive pages to send a few hundred messages), with the condition that your email provider is willing to handle that volume. Later this year we will offer integration with both Constant Contact and Mail Chimp, to provide marketing campaign automation.