Ensure high deliverability

The best way to ensure high deliverability is to follow email best practices, including:

• Use a reputable email service provider with a good sending reputation.
• Authenticate your emails with SPF, DKIM, and DMARC records.
• Regularly clean your email list to remove invalid or inactive addresses.
• Avoid spammy content, excessive links, and misleading subject lines.
• Monitor your sender reputation and engagement metrics.
• Make it easy for recipients to unsubscribe.

These steps help reduce the risk of your emails being marked as spam and improve inbox placement.

Sources:

• How to improve email deliverability