email marketing

• iC

General

• Subject line generator

Deliverability: SPF, DMARC

• SPF Generator
• SPF Checker
• Google Workspace SPF and DKIM set up
• Retun Path service
• DMARC setup

Deliverability Tests: SPF & DKIM

• mail-tester.com
• wordtothewise
• mxtoolbox
• dmarcanalyzer
• Domain tester
• Microsoft analyzer
• Google's MX checker

ESP: Email Service Providers

• <i class="fa-brands fa-mailchimp"></i> mailchimp
• iContact

dev tools

• remove unused css
• minification of html
• Bulletproof email buttons

clients

• yahoo
• outlook
• gmail
• aol

email marketing spam checks

• Mail tester
• isnotspam
• PostMark
• MailGenius [good]
• Unspam — supposedly great
• GMass - shows promise
• check this guy's stuff out
• EXperte - supposedly great
• MailMeteor - Spammy word/content checker
• [dead] Spam Score

header analyzer

• Google Apps
• isnotspam
• PostMark
• [dead] Spam Score

Blacklist Checking

• Spam Haus
• Spam DB lookup
• MX Toolbox - Blacklist checker
• Blacklist Monitoring
• Blacklist-check
• blacklistalert.org
• SORBS

Email Header Analyzer

• Email Header Analyzer
• GSuite Toolbox
• Mailheader.org
• DNS Check
• MX Toolbox

Spam Delisting Requests

• Microsoft support request
• Office 365 delisting portal