We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

tunderbird email

  • 1 reply
  • 0 have this problem
  • 4 views
  • Last reply by david

more options

leave inbox messages as "unread" if they were retrieved from another account

leave inbox messages as "unread" if they were retrieved from another account

All Replies (1)

more options

Thunderbird gets that information from the server, which has already marked it read.