Sending email requires contacts list, SMTP and email messages. If you have all of those, then you may start sending email.

• Type your email campaign name
• Select a contact list
• Select/unselect contact if needed. All the contacts are selected by default.
• Select an email message
• Choose SMTP account, you may choose multiple if you want
• Choose email sending delay between each email. It can be 0 seconds or more
• Click on the Send button
• Now, wait for the email to send