MassMailer Guide

Recommended Configuration for mails per hour 

• 5000 batch every 2 hours
• Use different domains
• Add ptr record for every domain
• Use different ips

Avoid This in Mail Layout 

• An entire email composed of capital letters
• Frequent, random capitalization
• Excessive punctuation, especially “$” and “!”
• Strange spacing or excessive amounts of blank space
• Poor spelling
• HTML forms, JavaScript, or embedded objects (like flash or ActiveX) in the content
• Links created by link shorteners
• Frequent variations in text color and size

Use This in Mail Layout 

• Send in the MIME format that includes both HTML and plain text parts
• Use URLs linked to domains, not IP addresses
• Use URLs from trusted, not blacklisted domains
• Keep 35:65 image-to-text ratio