Custom Tags with Thunderbird stored on IMAP server
Diagnosis: It is quite common to share one IMAP account with more than one user or more then one device. Thunderbird has predefined Labels called Tags, sometimes called as „default hard-coded“, values are from 0 to 5 and are of following meaning: 0 – Remove all tags, 1 – Important, 2 – Work, 3 – […]