How Many Emails Should I Send To My Customers?
A good approach could be to send emails twice a month and then up it to weekly. If you’ve got great content, or ever-changing offers, or regular promotions, then consider sending emails two to three times a week. Be sure to monitor these campaigns.
Most marketers (35 percent) send two to three emails a month. Nine percent of marketers send six to eight emails a month, and 19 percent send just one email a month.