Mailcastr - Create email signature that tells when your email is read.✉️
Stratechery - New layout, same great words about big tech
Ugly Email for FireFox - Get back your email privacy, block email tracking
Email Health Report - Get a 360° email health report to improve email performance🔎 Email health snapshot with a detailed breakdown🛠️ Suggested fixes & expert advice📆 Free email strategy consultation with experts📥 Email templates & best practices recommendations
PixelBlock - Block email open tracking inside of Gmail
ShareDocView - Share docs with links to get analytics and email leads