Churches, ministries, conferences etc are communities of people, so good lines of communications are necessary in order to work most effectively together. Make sure your email list is complete and your templates optimized to ensure that your members get the information they need, when they need it. 

Helpful tips from the blog:

• Quick Guide to Email Appending
• Quick Tips for Email Optimization

External Resources:

• GDPR Compliance for Email Marketing. A Step-by-Step Guide. (by We Compose)
• GDPR Information Portal
• ​Gmail Email Delivery Testing Tool
• MailChimp’s GDPR Guide (by MailChimp)