What Are Some Key Network Configurations to Consider?
There are several critical network configurations to consider:
DNS Records: Ensure that your Domain Name System (DNS) records are properly set up. This includes SPF, DKIM, and DMARC records to authenticate your emails. IP Whitelisting: Add your sending IP addresses to the whitelists of major Internet Service Providers (ISPs). SSL/TLS Encryption: Ensure that your email servers use SSL/TLS encryption to secure email transmissions.