The Strategy
Instead of blocking your entire email provider, block only the inbox view while allowing the compose page.Gmail
- Block:
mail.google.com

Blacklist — mail.google.com blocks the entire inbox
- Whitelist these compose URLs:
mail.google.com/mail/?view=cm&fs=1&tf=1mail.google.com/mail/u/0/?fs=1&tf=cm
- As a title fallback, also whitelist by Title:
Compose Mail

Whitelist — compose URLs and title whitelisted
Outlook (Web)
- Block:
outlook.live.comoroutlook.office.com - Whitelist:
outlook.live.com/mail/composeoroutlook.office.com/mail/compose
Desktop Email Clients
For apps like Outlook desktop or Thunderbird, blocking the application entirely prevents both reading and sending. If you need to send but not read:- Use the web version of your email with the URL-based approach above
- Block the desktop email application by process name
- Or schedule email access to specific times (e.g., 9 AM, 12 PM, 4 PM) using a Weekly Schedule