## Email Preferences
Control what emails you receive from Relab.
### Managing Preferences
1. Log into your Relab account
2. Go to "Settings" or "Preferences"
3. Find "Email Preferences" or "Communication Settings"
4. Toggle email types on or off
5. Save your changes
### Email Types
**Always Sent (Cannot Opt Out):**
- Purchase confirmations
- License delivery notifications
- Account security alerts
- Legal/terms updates
**Optional:**
- Product announcements and updates
- Special offers and promotions
- Educational content and tutorials
- Newsletter
### Unsubscribing
Every marketing email includes an unsubscribe link at the bottom. Click it to immediately stop that email type.
### Not Receiving Emails?
Check your spam/junk folder. Add `noreply@relab.com` to your contacts or safe sender list.
### Email Change
To change your account email address, go to Account Settings > Change Email.