Some common server problems in email marketing include:
- Downtime: When the server is not operational, no emails can be sent or received. - Slow Response Times: High traffic or inefficient server performance can slow down email delivery. - Authentication Issues: Problems with SPF, DKIM, and DMARC records can cause emails to be flagged as spam. - IP Blacklisting: If your server is flagged for sending spam, its IP address may be blacklisted, preventing emails from being delivered to recipients.